Communications APIs for enterprise buyers
Asked as “communications API platform”, and as “CPaaS for SMS and voice”, on behalf of an enterprise B2B company. 50 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each. Added to the November 2026 Edition.
Standing · first-choice share
60%
Clear leader
60Twilio08Vonage Communications APIs06Bandwidth26others
60% of first choices, clear leader.
Since October 2026▲+16Since October 2026: 44% → 60%, +16 points. Past the 11-point floor: movement.Twilio held the lead, +16 points on 44%, past the 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
Twilio39%Contested▲+2Since October 2026: 37% → 39%, +2 points. Inside the 11-point floor: within noise.Standing →Mid-marketTwilio46%Clear leader▲+3Since October 2026: 43% → 46%, +3 points. Inside the 11-point floor: within noise.Standing →EnterpriseTwilio60%Clear leader▲+16Since October 2026: 44% → 60%, +16 points. Past the 11-point floor: movement.This page
Twilio39%Contested▲+2Since October 2026: 37% → 39%, +2 points. Inside the 11-point floor: within noise.Standing →Mid-marketTwilio46%Clear leader▲+3Since October 2026: 43% → 46%, +3 points. Inside the 11-point floor: within noise.Standing →EnterpriseTwilio60%Clear leader▲+16Since October 2026: 44% → 60%, +16 points. Past the 11-point floor: movement.This pageThe standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for an enterprise B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrantSince October 2026
01Twilio60%21%73endorsed leader▲+16Since October 2026: 44% → 60%, +16 points. Past the 11-point floor: movement.44% → 60%
Twilio60%21%73endorsed leader▲+16Since October 2026: 44% → 60%, +16 points. Past the 11-point floor: movement.44% → 60%02
Vonage Communications APIs8%13%54accepted challenger▲+1Since October 2026: 7% → 8%, +1 point. Inside the 11-point floor: within noise.7% → 8%
Vonage Communications APIs8%13%54accepted challenger▲+1Since October 2026: 7% → 8%, +1 point. Inside the 11-point floor: within noise.7% → 8%03
Bandwidth6%5%38accepted challenger▲+2Since October 2026: 4% → 6%, +2 points. Inside the 11-point floor: within noise.4% → 6%
Bandwidth6%5%38accepted challenger▲+2Since October 2026: 4% → 6%, +2 points. Inside the 11-point floor: within noise.4% → 6%04
Telnyx6%11%28accepted challenger▲+4Since October 2026: 2% → 6%, +4 points. Inside the 11-point floor: within noise.2% → 6%
Telnyx6%11%28accepted challenger▲+4Since October 2026: 2% → 6%, +4 points. Inside the 11-point floor: within noise.2% → 6%05
Infobip4%2%44accepted challenger▼−12Since October 2026: 16% → 4%, −12 points. Past the 11-point floor: movement.16% → 4%
Infobip4%2%44accepted challenger▼−12Since October 2026: 16% → 4%, −12 points. Past the 11-point floor: movement.16% → 4%06
Sendbird2%8%12accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%
Sendbird2%8%12accepted challenger▲+2Since October 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise.0% → 2%Show the three products at 0%, ordered by negative rate
09MessageBird0%25%12criticized challenger=heldSince October 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise.0% → 0%
08
Plivo0%21%28accepted challenger▼−4Since October 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise.4% → 0%
Plivo0%21%28accepted challenger▼−4Since October 2026: 4% → 0%, −4 points. Inside the 11-point floor: within noise.4% → 0%07
Sinch0%11%57accepted challenger▼−9Since October 2026: 9% → 0%, −9 points. Inside the 11-point floor: within noise.9% → 0%
Sinch0%11%57accepted challenger▼−9Since October 2026: 9% → 0%, −9 points. Inside the 11-point floor: within noise.9% → 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.
Head to headHead-to-head pages are published for mid-market buyers, so these open on mid-market figures, not enterprise.
All twenty-eight head-to-head pages: the top eight products, each against each
Twilio vs BandwidthTwilio vs InfobipTwilio vs SinchTwilio vs MessageBirdTelnyx vs PlivoTelnyx vs Vonage Communications APIsTelnyx vs BandwidthTelnyx vs InfobipTelnyx vs SinchTelnyx vs MessageBirdPlivo vs Vonage Communications APIsPlivo vs BandwidthPlivo vs InfobipPlivo vs SinchPlivo vs MessageBirdVonage Communications APIs vs BandwidthVonage Communications APIs vs InfobipVonage Communications APIs vs SinchVonage Communications APIs vs MessageBirdBandwidth vs InfobipBandwidth vs SinchBandwidth vs MessageBirdInfobip vs SinchInfobip vs MessageBirdSinch vs MessageBird
One product takes 60% of first choices here, so the chart would put eight markers in one corner and one at the far edge. The two measurements it plots are columns in the standing above: share, and the negative label rate. One product carries a negative rate above 25% in this category.
What they warned about
Ten of fourteen models held their first choice under the paraphrase. Claude Haiku 4.5, Qwen 3.7 Flash, Kimi K2 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.
Twilio21%
15 of 73 labels negative · 11 of 14 models · 2 hard negative
“The platforms carrying the most risk today are those with recent demonstrated fragility (Vonage, Twilio's recent outages), explicit compliance disclaimers (SendGrid's HIPAA position)” Kimi K2, negative prompt
Sinch11%
6 of 57 labels negative · 6 of 14 models · 1 hard negative
“Sinch faced simultaneous issues with Elastic SIP Trunking and SMSx platform delivery in July 2026, suggesting systemic reliability concerns” Kimi K2, negative prompt
Plivo21%
6 of 28 labels negative · 5 of 14 models · 2 hard negative
“Pure pay-as-you-go CPaaS (MessageBird/Bird, Plivo): Fine for startups, dangerous for enterprise budgeting” Muse Glimmer 30B, negative prompt
Vonage Communications APIs13%
7 of 54 labels negative · 4 of 14 models · 1 hard negative
“a data center fire caused 36+ hours of downtime for core services ... reveals critical architectural fragility for enterprise workloads” Kimi K2, 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
76 of 84 answers in this category came back with a source list, from 14 of 14 models: citations where the model returns them, or the search results it consulted. 980 links across 291 sites, every framing counted. Ranked by the number of answers carrying the site or page. 51 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 · Twilio34 answers · 75 citations · 11 models
19 answers · 28 citations · 9 models
18 answers · 21 citations · 10 models
vendor site · G217 answers · 24 citations · 11 models
publisher (Gane)17 answers · 18 citations · 9 models
14 answers · 20 citations · 7 models
14 answers · 18 citations · 7 models
vendor site · Vonage14 answers · 17 citations · 7 models
vendor site · Bandwidth14 answers · 16 citations · 9 models
vendor site · Sinch14 answers · 15 citations · 6 models
14 answers · 14 citations · 6 models
13 answers · 13 citations · 8 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.
14 answers · 6 models
13 answers · 8 models
12 answers · 7 models
11 answers · 7 models
10 answers · 7 models
10 answers · 7 models
10 answers · 7 models
9 answers · 6 models
8 answers · 6 models
8 answers · 5 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 communications api platform”, “communications api platform”, “communications api 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 |
|---|---|---|---|---|---|---|---|---|
| Twilio twilio.com | 60% | 204 | 135,000 | 4,343 | 1,028,633 | $935 | 113 | |
| Vonage Communications APIs vonage.com | 8% | 137 | 90 | 0 | 610,169 | $357 | 17 | 3 |
| Bandwidth bandwidth.com | 6% | 90 | 49,500 | 7,326 | 123,884 | $203 | 44 | 9 |
| Telnyx telnyx.com | 6% | 130 | 14,800 | 290 | 648,568 | 65 | ||
| Infobip infobip.com | 4% | 84 | 2,900 | 82 | 74,825 | $767 | 68 | |
| Linq linqapp.com | 4% | 3 | ||||||
| RingCentral ringcentral.com | 4% | 11 | 110,000 | 3,419 | 9,737,061 | $3,711 | 120 | |
| Sendbird sendbird.com Sendbird 2%, Sendbird Chat / Communications API 2% | 4% | 40 | 2,900 | 86 | 47,136 | $20 | 23 | 1 |
| Signalmash signalmash.com | 2% | 8 | ||||||
| Truto | 2% |
Google's top ten for the three searches hold 16 sites; 3 of them are among the sites the models cited here (bandwidth.com, flowroute.com, vonage.com). The first result for “best communications api platform” is sobot.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 communications API platform for an enterprise B2B company?”Paraphrase“Which CPaaS for SMS and voice would you recommend to a large B2B company with thousands of employees?”Comparative“What are the top enterprise-grade communications API platforms and how do they differ?”Budget-constrained“What is the best communications API platform for a large company that needs predictable total cost across thousands of users?”Scale-constrained“We are a 5,000 person company with SSO, SOC 2 and procurement review requirements evaluating a communications API platform. What should we look at?”Negative“Which communications API platforms should a large enterprise avoid or be cautious about?”
Claude Haiku 4.5Twilio, Vonage Communications APIsTwilioChangedno first choiceLinq, Trutono first choicenothing named
Four alternatives
Bandwidth, Infobip, Sinch, Vonage Communications APIsThree alternatives
Infobip, Sinch, Vonage Communications APIsGPT-5.4 miniTwilioTwilioHeldTwilioBandwidthagainst: Twilio, Vonage Communications APIsno first choiceagainst: Sinch, Twilio, Vonage Communications APIs
Three alternatives
Bandwidth, Sinch, Vonage Communications APIsTwo alternatives
Bandwidth, SinchFive alternatives
Bandwidth, Infobip, Sinch, Telnyx, Vonage Communications APIsOne alternative
PlivoGemini 3.5 FlashTwilioTwilioHeldTwilioBandwidthno first choiceagainst: Bird, Route Mobile, Tanla
Four alternatives
Bandwidth, Infobip, Sinch, Vonage Communications APIsThree alternatives
Bandwidth, Infobip, SinchSix alternatives
AWS Communication Services, Bandwidth, Infobip, Microsoft Azure Communication Services, Sinch, Vonage Communications APIsFour alternatives
Azure Communication Services, Infobip, Sinch, TwilioPerplexity SonarTwilioTwilioHeldTwilioRingCentralagainst: Twiliono first choiceagainst: Bird, Infobip, Sinch, Twilio, Vonage Communications APIs
Two alternatives
Infobip, SinchFive alternatives
Bandwidth, Infobip, Sinch, Telnyx, Vonage Communications APIsNine alternatives
Agora, Bandwidth, Daily, Infobip, Plivo, Sendbird, Sinch, Telnyx, Vonage Communications APIsTwo alternatives
JustCall, SinchGrok 4.20Twilioagainst: AWS End User Messaging, Azure Communication Services, PlivoTwilioHeldTwilioVonage Communications APIsagainst: Twiliono first choiceagainst: 8x8, AWS CDS, Alibaba Cloud, Azure Communications Services, Enreach, HORISEN, MessageBird, Mitto, Plivo, Tencent Cloud, Toku, Twilio
Three alternatives
Bandwidth, Sinch, Vonage Communications APIsFive alternatives
8x8, Bandwidth, Infobip, Sinch, Vonage Communications APIsSeven alternatives
Bandwidth, Infobip, MessageBird, Plivo, Sinch, Telnyx, Vonage Communications APIsThree alternatives
SignalWire, Sinch, TelnyxMistral SmallTwilioTwilioHeldInfobip, Twilioagainst: PlivoTelnyxagainst: Sendbird, Twiliono first choiceagainst: Signal, Telegram, WhatsApp
Four alternatives
Sendbird, Telnyx, VideoSDK, Vonage Communications APIsFour alternatives
Bandwidth, Infobip, Sinch, Vonage Communications APIsSeven alternatives
Agora, Bandwidth, Daily.co, Sinch, Telnyx, Vonage Communications APIs, ZoomOne alternative
SinchDeepSeek V4 FlashTwilioTwilioHeldTwilioTwilio, Vonage Communications APIsno first choiceagainst: AWS, Azure, Google Cloud, MessageBird, Twilio
Six alternatives
Bandwidth, Bird, Infobip, Sendbird, Sinch, Vonage Communications APIsThree alternatives
Infobip, Plivo, SinchEight alternatives
AWS End User Messaging, Bandwidth, Infobip, Microsoft Azure Communication Services, Plivo, Sinch, Telnyx, Vonage Communications APIsThree alternatives
8x8 CPaaS, Plivo, SinchLlama 4 MaverickTwilioTwilioHeldno first choiceSendbirdagainst: Twiliono first choiceagainst: Signal, Telegram, WhatsApp
Two alternatives
Infobip, SinchOne alternative
VideoSDKQwen 3.7 FlashTelnyx, TwilioTwilioChangedagainst: Vonage Communications APIsTwilioSignalmashno first choiceagainst: AWS SNS/Pinpoint, Sinch, Vonage Communications APIs
Two alternatives
Plivo, Vonage Communications APIsTwo alternatives
Infobip, SinchFive alternatives
Bandwidth, Infobip, Microsoft Azure Communication Services, Sinch, Vonage Communications APIsThree alternatives
Sendbird, Twilio, Vonage Communications APIsKimi K2Twilio, Vonage Communications APIsInfobipChangedTwilioagainst: AWS End User MessagingRingCentralno first choiceagainst: Bandwidth, Plivo, Telnyx, Vonage Communications APIsagainst: Meta, Sinch, Twilio, Twilio SendGrid, Vonage Communications APIs, WhatsApp Business API
Three alternatives
Infobip, Sendbird, TelnyxTwo alternatives
Sinch, TwilioFive alternatives
Infobip, Plivo, Sinch, Telnyx, Vonage Communications APIsThree alternatives
Twilio, Vonage Communications APIs, Webex ConnectFour alternatives
Bird, Sinch, Twilio, Twilio SendGridGLM 4.7 FlashXTwilioTwilioHeldTwilioTwiliono first choiceagainst: Plivo, RingCentral, Signal, Twilio
Five alternatives
Infobip, Plivo, Sendbird, Telnyx, Vonage Communications APIsThree alternatives
Infobip, Sinch, Vonage Communications APIsFour alternatives
Infobip, Plivo, Sinch, Vonage Communications APIsFour alternatives
Plivo, Sinch, Telnyx, Vonage Communications APIsMiniMax M2.5TwilioTwilioHeldTwilioagainst: AWS End User MessagingBandwidthagainst: TelnyxTwilioagainst: Bandwidth, Sinch, Twilio
Three alternatives
Sendbird, Telnyx, Vonage Communications APIsFour alternatives
Cisco, Intrado, MessageBird, SinchTwo alternatives
Infobip, SinchFour alternatives
Plivo, SignalWire, Twilio Conversations API, Zello EnterpriseSix alternatives
Bandwidth, Infobip, Microsoft Azure Communication Services, Sinch, Telnyx, Vonage Communications APIsGPT-6 LunaTwilioTwilioHeldTwilioTelnyxagainst: Twiliono first choiceagainst: Twilio, Twilio's Authy API
Three alternatives
Bandwidth, Sinch, Vonage Communications APIsThree alternatives
Infobip, Sinch, Vonage Communications APIsFive alternatives
Bandwidth, Infobip, Sinch, Telnyx, Vonage Communications APIsOne alternative
BandwidthMuse Glimmer 30BInfobip, TwilioTwilioChangedTwilioLinq, Sendbird Chat / Communications APIno first choiceagainst: MessageBird, Plivo, Sinch, Telnyx, Twilio
Two alternatives
Sinch, Vonage Communications APIsTwo alternatives
Infobip, SinchThree alternatives
Infobip, Sinch, Vonage Communications APIsOne alternative
TwilioBold 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 16:34 | no | 0 | 5 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 16:44 | yes | 5 | 4 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 08:38 | yes | 10 | 20 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-11-01 09:57 | yes | 10 | 4 s |
| Direct recommendation | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 14:32 | yes | 10 | 13 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 11:07 | yes | 5 | 5 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 10:06 | yes | 25 | 30 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 11:55 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 14:12 | no | 0 | 35 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 19:08 | yes | 15 | 25 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 12:20 | yes | 25 | 57 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 15:19 | yes | 5 | 43 s |
| Direct recommendation | GPT-6 Luna | gpt-6-luna | 2026-11-01 09:30 | yes | 2 | 10 s |
| Direct recommendation | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 15:43 | yes | 20 | 25 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 11:27 | yes | 17 | 11 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 10:33 | yes | 4 | 5 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 15:34 | no | 0 | 17 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-11-01 17:27 | yes | 10 | 5 s |
| Paraphrase | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 17:44 | yes | 10 | 11 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 17:26 | yes | 5 | 4 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 15:03 | yes | 20 | 33 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 10:49 | yes | 5 | 3 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 09:36 | yes | 5 | 28 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 19:40 | yes | 20 | 24 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 15:11 | yes | 23 | 28 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 09:26 | no | 0 | 32 s |
| Paraphrase | GPT-6 Luna | gpt-6-luna | 2026-11-01 19:38 | yes | 4 | 14 s |
| Paraphrase | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 10:56 | yes | 14 | 20 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 18:34 | yes | 18 | 12 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 12:27 | yes | 9 | 8 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 10:26 | no | 0 | 19 s |
| Comparative | Perplexity Sonar | sonar | 2026-11-01 09:44 | yes | 10 | 5 s |
| Comparative | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 15:19 | yes | 5 | 16 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 11:35 | yes | 10 | 11 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 16:13 | yes | 25 | 69 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 17:45 | yes | 5 | 3 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 16:54 | yes | 5 | 26 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 08:52 | yes | 19 | 55 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 17:01 | yes | 20 | 93 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 10:29 | yes | 24 | 111 s |
| Comparative | GPT-6 Luna | gpt-6-luna | 2026-11-01 18:28 | yes | 6 | 17 s |
| Comparative | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 15:32 | yes | 14 | 30 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 11:20 | yes | 16 | 8 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 15:14 | yes | 4 | 5 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 17:25 | yes | 11 | 25 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-11-01 09:24 | yes | 10 | 3 s |
| Budget constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 17:07 | yes | 23 | 17 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 15:13 | yes | 5 | 4 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 10:24 | yes | 22 | 30 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 17:25 | yes | 5 | 4 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 12:27 | yes | 10 | 65 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 17:27 | yes | 23 | 92 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 18:14 | yes | 25 | 51 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 13:02 | yes | 12 | 57 s |
| Budget constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 13:23 | yes | 2 | 15 s |
| Budget constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 13:47 | yes | 21 | 26 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 19:26 | yes | 18 | 15 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 10:00 | no | 0 | 8 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 15:52 | no | 0 | 21 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-11-01 11:12 | yes | 10 | 8 s |
| Scale constrained | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 16:54 | yes | 10 | 15 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 19:12 | no | 0 | 7 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 19:26 | yes | 25 | 52 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 14:16 | yes | 5 | 3 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 16:18 | yes | 5 | 42 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 13:14 | yes | 20 | 59 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 19:22 | yes | 24 | 55 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 15:17 | yes | 10 | 25 s |
| Scale constrained | GPT-6 Luna | gpt-6-luna | 2026-11-01 08:37 | yes | 4 | 19 s |
| Scale constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 15:31 | yes | 14 | 27 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-11-01 16:30 | yes | 18 | 10 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-11-01 11:39 | yes | 6 | 5 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 14:35 | yes | 11 | 26 s |
| Negative framing | Perplexity Sonar | sonar | 2026-11-01 12:22 | yes | 10 | 4 s |
| Negative framing | Grok 4.20 | spacexai/grok-4.20-non-reasoning via xai | 2026-11-01 19:15 | yes | 15 | 17 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-11-01 16:53 | yes | 5 | 3 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-11-01 17:53 | yes | 25 | 42 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-11-01 19:04 | yes | 5 | 4 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-11-01 18:50 | yes | 15 | 50 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-11-01 13:39 | yes | 25 | 67 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-11-01 15:17 | yes | 24 | 58 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-11-01 11:37 | yes | 19 | 38 s |
| Negative framing | GPT-6 Luna | gpt-6-luna | 2026-11-01 10:57 | yes | 4 | 18 s |
| Negative framing | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-11-01 15:09 | yes | 20 | 26 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
AWS Pinpoint read as AWS End User Messaging
Vonage read as Vonage Communications APIs
Vonage ( Ericsson) read as Vonage Communications APIs
Vonage ( Nexmo) read as Vonage Communications APIs
Vonage (Ericsson) read as Vonage Communications APIs
Vonage (Nexmo) read as Vonage Communications APIs
Vonage (Nokia) read as Vonage Communications APIs
Vonage (Now part of Ericsson) read as Vonage Communications APIs
Vonage (an Ericsson Company) read as Vonage Communications APIs
Vonage (formerly Nexmo) read as Vonage Communications APIs
Vonage (formerly Nexthink) read as Vonage Communications APIs
Vonage (now part of Ericsson) read as Vonage Communications APIs
Unresolved, counted raw
AWS CDS
AWS Communication Services (Amazon Chime SDK / AWS End User Messaging)
Azure Communications Services
Dyte
Enreach
HORISEN
Intrado (formerly West Corporation)
LINK Mobility
MessageWhiz
Sendbird Chat / Communications API
Text.com
Toku
Truto
Twilio's Authy API
Zello Enterprise
Discontinued, still offered
No shut-down product was recommended here.