# Streaming platforms for enterprise buyers: what AI models recommend, October 2026

Gane Index, October 2026 Edition. Asked as "event streaming platform" and as "managed Kafka or streaming service", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Page: https://www.gane.ai/index/it/it-data/streaming-platforms/2026-10/enterprise

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/it/it-data/streaming-platforms/enterprise/index.md

**Standing:** Confluent Cloud leads with 61% of first choices; verdict clear leader. 54 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Confluent Cloud](https://www.gane.ai/index/it/vendors/confluent-cloud/index.md) | 61% | 17% | 70 |
| 2 | [Redpanda](https://www.gane.ai/index/it/vendors/redpanda/index.md) | 9% | 10% | 40 |
| 3 | [Apache Kafka](https://www.gane.ai/index/it/vendors/apache-kafka/index.md) | 9% | 34% | 47 |
| 4 | [Aiven for Apache Kafka](https://www.gane.ai/index/it/vendors/aiven-for-apache-kafka/index.md) | 6% | 0% | 19 |
| 5 | [Amazon MSK](https://www.gane.ai/index/it/vendors/amazon-msk/index.md) | 4% | 2% | 44 |
| 6 | [Azure Event Hubs](https://www.gane.ai/index/it/vendors/azure-event-hubs/index.md) | 2% | 27% | 44 |
| 12 | [Google Cloud Pub/Sub](https://www.gane.ai/index/it/vendors/google-cloud-pub-sub/index.md) | 0% | 27% | 33 |
| 13 | [IBM Event Streams](https://www.gane.ai/index/it/vendors/ibm-event-streams/index.md) | 0% | 9% | 11 |
| 14 | [Apache Pulsar](https://www.gane.ai/index/it/vendors/apache-pulsar/index.md) | 0% | 31% | 29 |
| 25 | [Amazon Kinesis Data Streams](https://www.gane.ai/index/it/vendors/amazon-kinesis-data-streams/index.md) | 0% | 40% | 30 |

Rank is by share of first choices among all 80 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Bizzabo; alternatives EnterpriseTube, Goldcast, ON24, Vimeo Livestream
- GPT-5.4 mini: Confluent Cloud; alternatives Amazon Kinesis Data Streams, Amazon MSK, Redpanda
- Gemini 3.5 Flash: Confluent Cloud; alternatives Apache Pulsar, Bizzabo, Cvent, Goldcast
- Perplexity Sonar: Confluent Cloud; alternatives IBM Event Streams
- Grok 4.20: Confluent Cloud; alternatives Amazon MSK, Redpanda
- Mistral Small: Apache Kafka; alternatives Amazon MSK, Confluent Cloud
- DeepSeek V4 Flash: Confluent Cloud; alternatives Apache Kafka, Redpanda
- Llama 4 Maverick: Apache Kafka, Confluent Cloud
- Qwen 3.7 Flash: Confluent Cloud; alternatives Aiven for Apache Kafka, Amazon MSK, Azure Event Hubs
- Kimi K2: Confluent Cloud; alternatives Amazon MSK, Azure Event Hubs
- GLM 4.7 FlashX: Aiven for Apache Kafka, Confluent Cloud; alternatives Amazon Kinesis Data Streams, Apache Kafka, Azure Event Hubs, IBM Event Streams
- MiniMax M2.5: Amazon MSK, Apache Kafka, Confluent Cloud; alternatives Amazon Kinesis Data Streams, Azure Event Hubs, Google Cloud Pub/Sub
- GPT-6 Luna: Confluent Cloud; alternatives Amazon MSK, Azure Event Hubs, Google Cloud Pub/Sub
- Muse Glimmer 30B: Apache Kafka, Confluent Cloud; alternatives Amazon Kinesis Data Streams, Azure Event Hubs, LinkedIn Live, Microsoft Teams Live Events

## Sources the answers cite

77 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- confluent.io: 38 answers, 69 citations
- guideflow.com: 31 answers, 41 citations
- airbyte.com: 27 answers, 29 citations
- devopsschool.com: 26 answers, 30 citations
- redpanda.com: 24 answers, 37 citations
- dacast.com: 24 answers, 35 citations
- automq.com: 24 answers, 28 citations
- myhospitalnow.com: 21 answers, 26 citations

Pages named in the most answers:

- https://airbyte.com/data-engineering-resources/best-data-streaming-platforms (27 answers)
- https://guideflow.com/blog/event-streaming-software (26 answers)
- https://apidog.com/blog/best-event-streaming-solutions (17 answers)
- https://devopsschool.com/blog/top-10-event-streaming-platforms-features-pros-cons-comparison (17 answers)
- https://devopsschool.com/blog/top-10-event-streaming-platforms-tools-in-2025-features-pros-cons-comparison (13 answers)
- https://gravitee.io/blog/best-event-streaming-solutions (13 answers)
- https://guideflow.com/blog/streaming-data-platform (13 answers)
- https://ciopages.com/buyer-guides/streaming-data-platform (12 answers)
- https://confluent.io/confluent-cloud (11 answers)
- https://myhospitalnow.com/blog/top-10-event-streaming-platforms-features-pros-cons-comparison-2 (11 answers)

## Warned against

- Apache Kafka: 16 of 47 labels negative. "Avoid DIY self-hosting unless event streaming infrastructure is your company's core product. Instead, opt for enterprise-managed Kafka distributions" (Gemini 3.5 Flash, negative prompt)
- Azure Event Hubs: 12 of 44 labels negative. "Migrating away from AWS Kinesis or Azure Event Hubs is notoriously difficult" (Qwen 3.7 Flash, negative prompt)
- Confluent Cloud: 12 of 70 labels negative. "Avoid if Predictability is Critical: - Pure usage-based models like Confluent Cloud Basic/Standard tiers" (Kimi K2, budget prompt)
- Apache Pulsar: 9 of 29 labels negative. "Unless you are a massive enterprise with strict multi-tenancy needs, steer clear of self-hosting Pulsar." (Muse Glimmer 30B, negative prompt)

## Movement since September 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: Confluent Cloud at 60%.

- Aiven for Apache Kafka: 0% to 6%, +6. Inside the floor by 5 points · rank 10 → 4 of 63.
- Apache Kafka: 14% to 9%, −5. Inside the floor by 6 points · rank 2 → 3 of 63.
- Apache Pulsar: 2% to 0%, −2. Inside the floor by 9 points · rank 7 → 13 of 63.
- Amazon Kinesis Data Streams: 2% to 0%, −2. Inside the floor by 9 points · rank 6 → 19 of 63.
- Redpanda: 10% to 11%, +1. Inside the floor by 10 points · rank 3 → 2 of 63.
- Amazon MSK: 5% to 4%, −1. Inside the floor by 10 points · rank 4 → 5 of 63.
- Confluent Cloud: 60% to 60%, ±0. Inside the floor by 11 points · rank 1 of 63, unchanged.
- Azure Event Hubs: 2% to 2%, ±0. Inside the floor by 11 points · rank 5 → 6 of 63.
- Google Cloud Pub/Sub: 0% to 0%, ±0. Inside the floor by 11 points · rank 11 of 63, unchanged.
- IBM Event Streams: 0% to 0%, ±0. Inside the floor by 11 points · rank 13 → 12 of 63.
- NATS JetStream: 0% to 0%, ±0. Inside the floor by 11 points · rank 42 → 58 of 63.

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, October 2026 Edition, www.gane.ai/index/it.