Streaming platforms for small business buyers
Asked as “event streaming platform”, and as “managed Kafka or streaming service”, on behalf of a small B2B company. 61 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each.
Standing · first-choice share
28%
Contested · Redpanda 26%
28Confluent Cloud26Redpanda07Google Cloud Pub/Sub39others
28% of first choices, contested.
Since October 2026▲+7Since October 2026: 21% → 28%, +7 points. Inside the 11-point floor: within noise.Confluent Cloud held the lead, +7 points on 21%, inside the 11-point floor.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.
Small business
Confluent Cloud28%Contested▲+7Since October 2026: 21% → 28%, +7 points. Inside the 11-point floor: within noise.This pageMid-marketConfluent Cloud47%Clear leader▲+8Since October 2026: 39% → 47%, +8 points. Inside the 11-point floor: within noise.Standing →EnterpriseConfluent Cloud66%Clear leader▲+5Since October 2026: 61% → 66%, +5 points. Inside the 11-point floor: within noise.Standing →
Confluent Cloud28%Contested▲+7Since October 2026: 21% → 28%, +7 points. Inside the 11-point floor: within noise.This pageMid-marketConfluent Cloud47%Clear leader▲+8Since October 2026: 39% → 47%, +8 points. Inside the 11-point floor: within noise.Standing →EnterpriseConfluent Cloud66%Clear leader▲+5Since October 2026: 61% → 66%, +5 points. Inside the 11-point floor: within noise.Standing →The standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for a small B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrantSince October 2026
01Confluent Cloud28%19%53accepted challenger▲+7Since October 2026: 21% → 28%, +7 points. Inside the 11-point floor: within noise.21% → 28%
Confluent Cloud28%19%53accepted challenger▲+7Since October 2026: 21% → 28%, +7 points. Inside the 11-point floor: within noise.21% → 28%02
Redpanda26%0%52accepted challenger▲+8Since October 2026: 18% → 26%, +8 points. Inside the 11-point floor: within noise.18% → 26%
Redpanda26%0%52accepted challenger▲+8Since October 2026: 18% → 26%, +8 points. Inside the 11-point floor: within noise.18% → 26%03
Google Cloud Pub/Sub7%8%37accepted challenger▲+1Since October 2026: 6% → 7%, +1 point. Inside the 11-point floor: within noise.6% → 7%
Google Cloud Pub/Sub7%8%37accepted challenger▲+1Since October 2026: 6% → 7%, +1 point. Inside the 11-point floor: within noise.6% → 7%04
Amazon Kinesis Data Streams5%22%36accepted challenger=heldSince October 2026: 5% → 5%, ±0 points. Inside the 11-point floor: within noise.5% → 5%
Amazon Kinesis Data Streams5%22%36accepted challenger=heldSince October 2026: 5% → 5%, ±0 points. Inside the 11-point floor: within noise.5% → 5%05
NATS JetStream3%0%23accepted challenger▼−3Since October 2026: 6% → 3%, −3 points. Inside the 11-point floor: within noise.6% → 3%
NATS JetStream3%0%23accepted challenger▼−3Since October 2026: 6% → 3%, −3 points. Inside the 11-point floor: within noise.6% → 3%06
Aiven for Apache Kafka3%0%22accepted challenger=heldSince October 2026: 3% → 3%, ±0 points. Inside the 11-point floor: within noise.3% → 3%
Aiven for Apache Kafka3%0%22accepted challenger=heldSince October 2026: 3% → 3%, ±0 points. Inside the 11-point floor: within noise.3% → 3%07
Dacast3%0%13accepted challenger▲+1Since October 2026: 2% → 3%, +1 point. Inside the 11-point floor: within noise.2% → 3%
Dacast3%0%13accepted challenger▲+1Since October 2026: 2% → 3%, +1 point. Inside the 11-point floor: within noise.2% → 3%08
RabbitMQ3%6%18accepted challenger▲+3Since October 2026: 0% → 3%, +3 points. Inside the 11-point floor: within noise.0% → 3%
RabbitMQ3%6%18accepted challenger▲+3Since October 2026: 0% → 3%, +3 points. Inside the 11-point floor: within noise.0% → 3%09
Apache Kafka2%70%44criticized challenger▼−1Since October 2026: 3% → 2%, −1 point. Inside the 11-point floor: within noise.3% → 2%
Apache Kafka2%70%44criticized challenger▼−1Since October 2026: 3% → 2%, −1 point. Inside the 11-point floor: within noise.3% → 2%Show the four products at 0%, ordered by negative rate
13
Apache Pulsar0%71%24criticized challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%
Apache Pulsar0%71%24criticized challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%12
YouTube Live0%55%11criticized challenger▼−2Since October 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise.2% → 0%
YouTube Live0%55%11criticized challenger▼−2Since October 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise.2% → 0%11
Azure Event Hubs0%14%28accepted challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%
Azure Event Hubs0%14%28accepted challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%10
Amazon MSK0%11%28accepted challenger▼−2Since October 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise.2% → 0%
Amazon MSK0%11%28accepted challenger▼−2Since October 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise.2% → 0%The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one can't be told apart from repeat variation, and both are shown. Each index measures its own floor from its own repeat, over its own categories, so the floor differs from one index to the next. Both editions asked the same fourteen models. How the floor is measured
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its product page.
For buyers
Head to headHead-to-head pages are published for mid-market buyers, so these open on mid-market figures, not small business.
All twenty-eight head-to-head pages: the top eight products, each against each
Confluent Cloud vs NATS JetStreamConfluent Cloud vs Amazon MSKConfluent Cloud vs Aiven for Apache KafkaConfluent Cloud vs Amazon Kinesis Data StreamsRedpanda vs Apache KafkaRedpanda vs Google Cloud Pub/SubRedpanda vs NATS JetStreamRedpanda vs Amazon MSKRedpanda vs Aiven for Apache KafkaRedpanda vs Amazon Kinesis Data StreamsApache Kafka vs Google Cloud Pub/SubApache Kafka vs NATS JetStreamApache Kafka vs Amazon MSKApache Kafka vs Aiven for Apache KafkaApache Kafka vs Amazon Kinesis Data StreamsGoogle Cloud Pub/Sub vs NATS JetStreamGoogle Cloud Pub/Sub vs Amazon MSKGoogle Cloud Pub/Sub vs Aiven for Apache KafkaGoogle Cloud Pub/Sub vs Amazon Kinesis Data StreamsNATS JetStream vs Amazon MSKNATS JetStream vs Aiven for Apache KafkaNATS JetStream vs Amazon Kinesis Data StreamsAmazon MSK vs Aiven for Apache KafkaAmazon MSK vs Amazon Kinesis Data StreamsAiven for Apache Kafka vs Amazon Kinesis Data Streams
Recommended versus criticized
Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.
Criticized challengerCriticized default
Negative label rate →
01020304050607080910111213Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Confluent Cloud28%
Confluent Cloud28%02Redpanda26%
Redpanda26%03Google Cloud Pub/Sub7%
Google Cloud Pub/Sub7%04Amazon Kinesis Data Streams5%
Amazon Kinesis Data Streams5%05NATS JetStream3%
NATS JetStream3%06Aiven for Apache Kafka3%
Aiven for Apache Kafka3%07Dacast3%
Dacast3%08RabbitMQ3%
RabbitMQ3%09Apache Kafka2%
Apache Kafka2%10Amazon MSK0%
Amazon MSK0%11Azure Event Hubs0%
Azure Event Hubs0%12YouTube Live0%
YouTube Live0%13Apache Pulsar0%
Apache Pulsar0%What they warned about
Two of fourteen models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Perplexity Sonar, Grok 4.20, Mistral Small, DeepSeek V4 Flash, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX, MiniMax M2.5, GPT-6 Luna and Muse Glimmer 30B changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Apache Kafka70%
31 of 44 labels negative · 13 of 14 models · 14 hard negative
“Apache Kafka is resource-intensive for small-scale projects... has a steep learning curve for beginners and requires considerable resources for maintenance.” Claude Haiku 4.5, negative prompt
Apache Pulsar71%
17 of 24 labels negative · 9 of 14 models · 5 hard negative
“Explicitly not recommended for "simple queuing," "small teams," or "limited ops resources"” Kimi K2, negative prompt
Confluent Cloud19%
10 of 53 labels negative · 7 of 14 models · 2 hard negative
“several AI recommendation models specifically advise steering clear of enterprise managed-Kafka offerings for small businesses” Mistral Small, negative prompt
Amazon Kinesis Data Streams22%
8 of 36 labels negative · 7 of 14 models · 1 hard negative
“more suited to large‑scale, serverless stream processing... Not ideal if you're not already heavily invested in AWS.” GLM 4.7 FlashX, negative prompt
What they cite
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted.
Sites the answers cite
67 of 84 answers in this category came back with a source list, from 13 of 14 models: citations where the model returns them, or the search results it consulted. 748 links across 217 sites, every framing counted. Ranked by the number of answers carrying the site or page. The other 1 model searched through a gateway that returned no source list on this edition. 36 of the 252 answers across every segment cited this index's own page for the category; the method page measures whether that reading tilts an answer.
vendor site · Dacast26 answers · 54 citations · 11 models
vendor site · GitHub22 answers · 39 citations · 6 models
19 answers · 25 citations · 9 models
15 answers · 24 citations · 8 models
vendor site · Redpanda14 answers · 30 citations · 6 models
publisher (Gane)13 answers · 14 citations · 6 models
12 answers · 12 citations · 7 models
vendor site · Amazon11 answers · 14 citations · 6 models
vendor site · Apidog11 answers · 11 citations · 6 models
vendor site · RisingWave11 answers · 11 citations · 5 models
vendor site · Aiven10 answers · 14 citations · 6 models
10 answers · 10 citations · 6 models
Pages the answers cite
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
17 answers · 8 models
13 answers · 6 models
11 answers · 6 models
11 answers · 9 models
10 answers · 6 models
10 answers · 6 models
9 answers · 7 models
9 answers · 6 models
8 answers · 5 models
8 answers · 6 models
Search against answers
Each company's standing in the answers beside its site's footprint in Google search, one row a site: the products the models named on it with their shares, and the share they add up to; monthly searches on Google, and DataForSEO's estimate of AI search demand (modeled from search signals, directional, not a count of queries to any assistant), for the most-searched of the company's and its products' names (the name is in each row's hover text); estimated monthly organic visits to the site; and its best position in Google's top ten for “best event streaming platform”, “event streaming platform”, “event streaming platforms”. US estimates from DataForSEO and Google's Ads Transparency Center. A small company's site, or a mid-sized company's site for its flagship, is marked company; a product on a large parent's site (Google, Microsoft) has no site figures. A column with no figures for this category is left out, and an empty cell means none were seen, not none exist. Two measurements side by side: neither is read as the cause of the other.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|---|
| Confluent Cloud confluent.io Confluent Cloud 28%, Confluent Cloud Serverless 2% | 30% | 150 | 1,300 | 15 | 180,829 | $256 | 95 | 1 |
| Redpanda redpanda.com | 26% | 122 | 368,000 | 191 | 10,658 | $25 | 41 | 3 |
| Google Cloud cloud.google.com Google Cloud Pub/Sub 7% | 7% | 89 | 165,000 | 7,596 | 7,405,347 | |||
| Amazon parent site Amazon Kinesis Data Streams 5%, Amazon SQS 0% | 5% | 88 | 151,000,000 | 1,380,939 | ||||
| Livestorm livestorm.co | 5% | 19 | 1,600 | 23 | 124,272 | 0 | ||
| NATS JetStream nats.io | 3% | 29 | 1,000 | 11 | 3,342 | |||
| Aiven aiven.io Aiven for Apache Kafka 3% | 3% | 52 | 1,600 | 21 | 10,024 company | $59 | 26 | |
| Dacast dacast.com | 3% | 21 | 1,000 | 19 | 14,612 | 62 | ||
| RabbitMQ rabbitmq.com | 3% | 26 | 9,900 | 1,714 | 13,078 | |||
| Goldcast goldcast.io | 3% | 8 | 4,400 | 42 | 6,549 | 24 |
Google's top ten for the three searches hold 14 sites; 3 of them are among the sites the models cited here (confluent.io, redpanda.com, risingwave.com). The first result for “best event streaming platform” is confluent.io.
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.ShowHide
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ShowHideModelDirect“What is the best event streaming platform for a small B2B company?”Paraphrase“Which managed Kafka or streaming service would you recommend to a small business that sells to other businesses?”Comparative“What are the top event streaming platforms for a small team and how do they differ?”Budget-constrained“What is the best event streaming platform for a small company with a tight budget?”Scale-constrained“We are a 30 person company evaluating an event streaming platform. What should we look at?”Negative“Which event streaming platforms should a small business avoid or be cautious about?”
Claude Haiku 4.5Confluent CloudDigitalOcean Managed Kafka, RedpandaChangedStreamYardagainst: HopinAmazon Kinesis Data Streams, Google Cloud Pub/Subno first choiceagainst: Apache Kafka, Hopin
Four alternatives
Amazon Kinesis Data Streams, Apache Kafka, Azure Event Hubs, RabbitMQOne alternative
Confluent CloudThree alternatives
HeySummit, Restream, Zoom EventsOne alternative
Apache KafkaGPT-5.4 miniConfluent CloudConfluent Cloud, Google Cloud Pub/SubChangedConfluent Cloudagainst: Apache PulsarRabbitMQ, Redpandaagainst: Apache Kafkano first choiceagainst: Amazon Kinesis Data Streams, Apache Kafka, Azure Event Hubs, Google Cloud Pub/Sub
Three alternatives
Amazon MSK, Managed Kafka, RedpandaTwo alternatives
Amazon MSK, Azure Event HubsFive alternatives
Amazon Kinesis Data Streams, Apache Kafka, Azure Event Hubs, Google Cloud Pub/Sub, RedpandaOne alternative
Managed KafkaGemini 3.5 FlashConfluent Cloudagainst: Apache Kafka, Apache PulsarConfluent CloudHeldRedpandaUpstash Kafkaagainst: Apache KafkaRedpandaagainst: Apache Kafka, Apache Pulsaragainst: AWS MSK (Managed Streaming for Kafka) Provisioned Clusters, Amazon Kinesis Data Streams, Apache Kafka, Apache Pulsar, Confluent Cloud Dedicated Instances, IBM MQ, MuleSoft, TIBCO Enterprise Message Service
Five alternatives
Amazon Kinesis Data Streams, Amazon MSK, NATS JetStream, Redpanda, Upstash KafkaFour alternatives
AWS EventBridge, Google Cloud Pub/Sub, Redpanda, Upstash KafkaFive alternatives
Amazon Kinesis Data Streams, Confluent Cloud, Google Cloud Pub/Sub, NATS JetStream, Upstash KafkaFour alternatives
Amazon Kinesis Data Streams, Google Cloud Pub/Sub, NATS JetStream, RedpandaFour alternatives
Amazon Kinesis Data Streams, Confluent Cloud, Google Cloud Pub/Sub, Upstash KafkaPerplexity SonarGoldcastagainst: Confluent Cloud or managed KafkaConfluent CloudChangedagainst: WarpStreamRedpandaagainst: Apache KafkaRedpandano first choiceagainst: Facebook Live, Instagram Live, TikTok Live, Twitch, Webex Events, YouTube Live, Zoom Events
Three alternatives
Bizzabo, EventsAir, Zoom WebinarsSix alternatives
Aiven for Apache Kafka, Amazon Kinesis Data Streams, Amazon MSK, Azure Event Hubs, DigitalOcean Managed Kafka, Google Cloud Pub/SubSix alternatives
Aiven for Apache Kafka, Amazon Kinesis Data Streams, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub, NATS JetStreamThree alternatives
Aiven for Apache Kafka, Amazon Kinesis Data Streams, Apache KafkaGrok 4.20Redpandaagainst: Amazon Kinesis Data Streams, Apache KafkaConfluent Cloud, RedpandaChangedConfluent Cloudagainst: Apache KafkaAmazon Kinesis Data Streams, Confluent Cloud, Google Cloud Pub/Subagainst: Apache Kafka, Apache Pulsar, IBM MQ, MuleSoftConfluent Cloud, Redpandaagainst: Apache Pulsaragainst: Amazon Kinesis Data Streams, Apache Kafka, Apache Pulsar, Confluent Cloud
Five alternatives
Aiven for Apache Kafka, Amazon MSK, AutoMQ, Confluent Cloud, WarpStreamOne alternative
Amazon MSKSix alternatives
Amazon Kinesis Data Streams, Amazon MSK, Apache Pulsar, Azure Event Hubs, Google Cloud Pub/Sub, RedpandaThree alternatives
Azure Event Hubs, Redpanda, WarpStreamOne alternative
Amazon MSKMistral SmallGoldcast, Whovaagainst: Kalturano first choiceChangedConfluent Cloudagainst: Amazon Kinesis Data StreamsDacastagainst: Facebook Live, YouTube Liveno first choiceagainst: Apache Kafka, Apache Pulsar, Confluent Cloud, Facebook Live, InEvent, YouTube Live
Three alternatives
Google Cloud Pub/Sub, NATS JetStream, RedpandaOne alternative
Shoutcast NetDeepSeek V4 FlashConfluent Cloud, RedpandaConfluent CloudChangedRedpandaagainst: Apache Kafka, Apache PulsarNATS JetStreamagainst: Apache Kafka, Apache PulsarConfluent Cloud, Redpandaagainst: Apache Kafka, Apache Pulsaragainst: Brightcove, Facebook Live, Instagram Live, Kick, Meerkat, Periscope, Rumble, TikTok Live, Twitch, YouTube Live, enterprise IBM video solutions
Three alternatives
Aiven for Apache Kafka, Amazon MSK, Azure Event HubsTwo alternatives
Aiven for Apache Kafka, RedpandaThree alternatives
Amazon Kinesis Data Streams, Confluent Cloud, NATS JetStreamFive alternatives
BigMarker, Dacast, Facebook Live, Redpanda, YouTube LiveThree alternatives
Amazon Kinesis Data Streams, Amazon MSK, NATS JetStreamLlama 4 Maverickno first choiceno first choiceHeldno first choiceno first choiceno first choiceagainst: InEvent
Three alternatives
NATS JetStream, Redpanda, StreamYardFour alternatives
Aiven for Apache Kafka, Amazon Kinesis Data Streams, Google Cloud Pub/Sub, RedpandaQwen 3.7 FlashRedpandaagainst: Apache KafkaAiven for Apache KafkaChangedRedpanda, StreamYardagainst: Amazon MSK, Google Meet, ZoomDacastRedpandaagainst: Amazon MSK, Apache Kafka, Confluent Cloud, Hopin, Zoom Eventsagainst: ActiveMQ, Amazon Kinesis Data Streams, Amazon MSK, Apache Kafka, Apache Pulsar, Azure Event Hubs, Confluent Cloud, Facebook Live, Google Cloud Pub/Sub, Instagram Live, RabbitMQ, TikTok Live, YouTube Live
Three alternatives
Amazon MSK, Confluent Cloud, Google EventarcTwo alternatives
Confluent Cloud, RedpandaFour alternatives
Aiven for Apache Kafka, Confluent Cloud, Restream.io, Riverside.fmThree alternatives
OBS Studio, Twitch, YouTube LiveTwo alternatives
Aiven for Apache Kafka, BigMarkerKimi K2LivestormConfluent CloudChangedAiven for Apache Kafkaagainst: Confluent CloudStreamYardConfluent Cloud, Redpandaagainst: Apache Kafkaagainst: Apache Kafka, Apache Pulsar
Four alternatives
ClickMeeting, Crowdcast, Demio, Zoho WebinarThree alternatives
Aiven for Apache Kafka, Amazon MSK, Azure Event HubsFour alternatives
DigitalOcean Managed Kafka, NATS JetStream, Redpanda, Upstash KafkaFour alternatives
Dacast, OBS Studio, OneStream Live, RestreamThree alternatives
Amazon MSK, AutoMQ, WarpStreamGLM 4.7 FlashXRabbitMQagainst: Apache Kafka, Apache PulsarAiven for Apache KafkaChangedagainst: Confluent CloudApache KafkaNATS JetStreamApache Kafka, Redpandaagainst: Apache Pulsar, Castr, Keen, Muxagainst: Amazon Kinesis Data Streams, Apache Kafka, Confluent Cloud, Google Cloud Dataflow, IBM Event Streams, Webex Events, Zoom Events
Two alternatives
Amazon SQS, Azure Service BusFive alternatives
BigMarker, Livestorm, ManageStacks, Wistia, Zoom WebinarsFour alternatives
Apache Pulsar, NATS JetStream, RabbitMQ, Redis StreamsThree alternatives
Aiven for Apache Kafka, Confluent Cloud Free Tier, RedpandaThree alternatives
Amazon Kinesis Data Streams, Azure Event Hubs, Confluent CloudMiniMax M2.5LivestormConfluent CloudChangedNATS JetStreamagainst: Apache KafkaVimeo Livestream, Wistiano first choiceagainst: Facebook Live, Instagram Live, Periscope/Twitter Live, VyRT, YouTube Live
Two alternatives
BigMarker, Webex EventsFive alternatives
Amazon MSK, Amazon SQS, Azure Event Hubs, Google Cloud Pub/Sub, RedpandaFour alternatives
Amazon Kinesis Data Streams, Confluent Cloud, Google Cloud Pub/Sub, RedpandaOne alternative
DacastGPT-6 LunaConfluent CloudRedpandaChangedAiven for Apache KafkaRedpandaagainst: Apache Kafka, Confluent Cloudno first choiceagainst: Amazon MSK Provisioned, Apache Kafka, Azure Event Hubs, Confluent Cloud, Google Cloud Pub/Sub
Three alternatives
Amazon MSK, Google Cloud Pub/Sub, RedpandaTwo alternatives
Amazon MSK, Confluent CloudFour alternatives
Amazon Kinesis Data Streams, Amazon MSK, Confluent Cloud, RedpandaOne alternative
NATS JetStreamMuse Glimmer 30BConfluent Cloud, Livestormagainst: Apache KafkaConfluent Cloud ServerlessChangedRedpandaagainst: Apache Kafka, Apache PulsarAmazon Kinesis Data Streams, Google Cloud Pub/Sub, Redpandaagainst: Apache Kafkano first choiceagainst: Apache Kafka, Apache Pulsaragainst: Amazon Kinesis Data Streams, Apache Flink, Apache Kafka, Azure Event Hubs, Azure Stream Analytics, Confluent Cloud, Google Cloud Dataflow, InEvent, Webex Events, Zoom Events
Four alternatives
Crowdcast, Demio, NATS JetStream, RedpandaTwo alternatives
Amazon MSK, RedpandaThree alternatives
Aiven for Apache Kafka, Confluent Cloud, NATS JetStreamFive alternatives
Aiven for Apache Kafka, Amazon SQS, NATS JetStream, RabbitMQ, WarpStreamSix alternatives
Amazon Kinesis Data Streams, Amazon MSK, Confluent Cloud, Google Cloud Pub/Sub, Redpanda, WarpStream BYOS3Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against
The record
One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency.
Eighty-four rows: every prompt, every model, every answer.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 09:29 | no | 0 | 5 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 18:19 | no | 0 | 3 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 08:54 | no | 0 | 17 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-11-01 16:57 | yes | 10 | 3 s |
| Direct recommendation | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 19:36 | yes | 10 | 17 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 16:11 | yes | 5 | 5 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 10:19 | yes | 25 | 18 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 08:43 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 11:39 | no | 0 | 28 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 16:01 | yes | 10 | 18 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 18:01 | yes | 15 | 20 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 13:51 | yes | 5 | 21 s |
| Direct recommendation | GPT-6 Luna | gpt-6-luna | 2026-11-01 12:57 | yes | 4 | 10 s |
| Direct recommendation | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 16:35 | yes | 24 | 31 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 11:26 | yes | 20 | 9 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 14:14 | yes | 5 | 6 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 18:57 | no | 0 | 18 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-11-01 19:31 | yes | 10 | 4 s |
| Paraphrase | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 15:35 | yes | 10 | 14 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 18:31 | no | 0 | 1 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 08:39 | yes | 22 | 15 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 11:19 | yes | 5 | 3 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 11:52 | yes | 5 | 25 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 10:01 | yes | 10 | 68 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 17:03 | yes | 18 | 292 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 13:31 | no | 0 | 13 s |
| Paraphrase | GPT-6 Luna | gpt-6-luna | 2026-11-01 10:34 | yes | 3 | 15 s |
| Paraphrase | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 11:16 | yes | 14 | 22 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 15:47 | yes | 18 | 14 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 18:15 | yes | 4 | 7 s |
| Comparative | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 08:50 | no | 0 | 17 s |
| Comparative | Perplexity Sonar | sonar | 2026-11-01 16:18 | yes | 10 | 5 s |
| Comparative | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 15:31 | yes | 9 | 22 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 16:01 | yes | 5 | 7 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 19:16 | yes | 22 | 45 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 18:02 | yes | 5 | 3 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 10:00 | yes | 5 | 27 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 18:32 | yes | 24 | 32 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 11:51 | yes | 15 | 183 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 15:44 | yes | 5 | 33 s |
| Comparative | GPT-6 Luna | gpt-6-luna | 2026-11-01 10:39 | yes | 6 | 18 s |
| Comparative | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 17:30 | yes | 15 | 26 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 19:24 | no | 0 | 5 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 13:26 | no | 0 | 3 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 19:12 | no | 0 | 15 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-11-01 09:38 | yes | 10 | 3 s |
| Budget constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 15:26 | yes | 10 | 12 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 15:45 | yes | 5 | 5 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 14:28 | yes | 25 | 34 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 12:55 | yes | 5 | 3 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 16:44 | yes | 5 | 45 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 10:27 | yes | 8 | 31 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 09:56 | yes | 25 | 71 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 15:03 | yes | 5 | 26 s |
| Budget constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 13:25 | yes | 3 | 13 s |
| Budget constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 14:30 | yes | 14 | 20 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 17:50 | no | 0 | 6 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 15:58 | no | 0 | 6 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 09:47 | no | 0 | 16 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-11-01 15:51 | yes | 10 | 8 s |
| Scale constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 14:14 | yes | 5 | 11 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 17:54 | no | 0 | 6 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 18:59 | yes | 25 | 41 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 14:19 | yes | 5 | 3 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 18:02 | yes | 5 | 30 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 14:54 | yes | 15 | 50 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 15:29 | yes | 15 | 46 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 16:18 | no | 0 | 69 s |
| Scale constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 14:48 | yes | 2 | 49 s |
| Scale constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 10:08 | yes | 15 | 26 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 17:44 | yes | 18 | 8 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 13:29 | yes | 5 | 6 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.6-flash (asked for gemini-3.5-flash; the API answered as this version) | 2026-11-01 14:55 | no | 0 | 17 s |
| Negative framing | Perplexity Sonar | sonar | 2026-11-01 09:18 | yes | 10 | 4 s |
| Negative framing | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 14:53 | yes | 15 | 14 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 17:40 | yes | 5 | 5 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 08:50 | yes | 24 | 27 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 08:39 | yes | 5 | 3 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 14:11 | yes | 10 | 57 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 08:51 | yes | 25 | 26 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 14:20 | yes | 15 | 47 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 10:39 | yes | 9 | 75 s |
| Negative framing | GPT-6 Luna | gpt-6-luna | 2026-11-01 19:09 | yes | 5 | 16 s |
| Negative framing | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 18:13 | yes | 12 | 21 s |
Normalization in this category
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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Category-scoped readings
Aiven read as Aiven for Apache Kafka
Amazon Kinesis read as Amazon Kinesis Data Streams
DigitalOcean read as DigitalOcean Managed Kafka
NATS read as NATS JetStream
NATS (JetStream) read as NATS JetStream
Vimeo read as Vimeo Livestream
YouTube read as YouTube Live
Unresolved, counted raw
AWS MSK (Managed Streaming for Kafka) Provisioned Clusters
Ably Realtime
Amazon MSK Provisioned
Confluent Cloud Dedicated Instances
Confluent Cloud Free Tier
Confluent Cloud or managed Kafka
EventsAir
Facebook
GoToWebinar
Google Cloud Managed Kafka
Google Cloud Tasks
HeySummit
ManageStacks
Meerkat
Mux
Periscope
Periscope/Twitter Live
Redpanda Streaming
Restream.io
Riverside.fm
Rumble
Shoutcast Net
Supabase Realtime
Switcher Studio
Synadia Cloud
TIBCO Enterprise Message Service
TVU Producer
VyRT
WarpStream BYOS3
Zoho Webinar
enterprise IBM video solutions
evmux
Discontinued, still offered
No shut-down product was recommended here.