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

Gane Index, November 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/enterprise

**Standing:** Confluent Cloud leads with 66% of first choices; verdict clear leader. 50 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) | 66% | 17% | 72 |
| 2 | [Apache Kafka](https://www.gane.ai/index/it/vendors/apache-kafka/index.md) | 8% | 36% | 44 |
| 4 | [Azure Event Hubs](https://www.gane.ai/index/it/vendors/azure-event-hubs/index.md) | 2% | 17% | 52 |
| 5 | [Redpanda](https://www.gane.ai/index/it/vendors/redpanda/index.md) | 2% | 15% | 46 |
| 6 | [Amazon Kinesis Data Streams](https://www.gane.ai/index/it/vendors/amazon-kinesis-data-streams/index.md) | 2% | 36% | 36 |
| 7 | [Aiven for Apache Kafka](https://www.gane.ai/index/it/vendors/aiven-for-apache-kafka/index.md) | 2% | 8% | 12 |
| 15 | [Amazon MSK](https://www.gane.ai/index/it/vendors/amazon-msk/index.md) | 0% | 4% | 49 |
| 16 | [Google Cloud Pub/Sub](https://www.gane.ai/index/it/vendors/google-cloud-pub-sub/index.md) | 0% | 26% | 39 |
| 17 | [Apache Pulsar](https://www.gane.ai/index/it/vendors/apache-pulsar/index.md) | 0% | 27% | 30 |

Rank is by share of first choices among all 94 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: Cvent; alternatives Bizzabo, Dacast, Goldcast, IBM Video Streaming
- GPT-5.4 mini: Confluent Cloud; alternatives Amazon Kinesis Data Streams, Amazon MSK, Azure Event Hubs
- Gemini 3.5 Flash: Confluent Cloud; alternatives Amazon MSK, Apache Pulsar, Azure Event Hubs, Redpanda
- Perplexity Sonar: ON24; alternatives Bizzabo, Confluent Cloud, Cvent, IBM Video Streaming
- Grok 4.20: Confluent Cloud; alternatives Amazon Kinesis Data Streams, Amazon MSK, Apache Pulsar, Azure Event Hubs
- Mistral Small: Confluent Cloud; alternatives Apache Kafka
- DeepSeek V4 Flash: Confluent Cloud; alternatives Amazon MSK, Azure Event Hubs, Redpanda
- Llama 4 Maverick: Confluent Cloud; alternatives Apache Kafka, Pusher, Redpanda
- Qwen 3.7 Flash: Confluent Cloud; alternatives Ably, Amazon Kinesis Data Streams, Azure Event Hubs, Redpanda
- Kimi K2: Confluent Cloud, Zuddl; alternatives Redpanda
- GLM 4.7 FlashX: Apache Kafka, Confluent Cloud; alternatives Amazon MSK, Apache Pulsar, Azure Event Hubs, StreamNative
- MiniMax M2.5: Apache Kafka, ON24; alternatives Amazon Kinesis Data Streams, Azure Event Hubs, Bizzabo, Confluent Cloud
- 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, Amazon MSK, Azure Event Hubs, Google Cloud Pub/Sub

## Sources the answers cite

73 of 84 answers came back with a source list, from 13 of 14 models. Sites named in the most answers:

- github.com: 28 answers, 46 citations
- confluent.io: 24 answers, 61 citations
- ciopages.com: 22 answers, 22 citations
- aws.amazon.com: 21 answers, 36 citations
- docs.confluent.io: 21 answers, 35 citations
- learn.microsoft.com: 20 answers, 27 citations
- redpanda.com: 17 answers, 48 citations
- kai-waehner.de: 17 answers, 19 citations

Pages named in the most answers:

- https://ciopages.com/buyer-guides/streaming-data-platform (19 answers)
- https://textql.com/wiki/event-streaming (15 answers)
- https://gane.ai/index/it/it-data/streaming-platforms/enterprise (13 answers)
- https://github.com/ishandutta2007/Awesome-Event-Streaming-Ingestion/blob/main/README.md (12 answers)
- https://docs.confluent.io/cloud/current/overview.html (10 answers)
- https://aws.amazon.com/msk (9 answers)
- https://confluent.io/confluent-cloud (9 answers)
- https://github.com/ishandutta2007/Awesome-Managed-Apache-Kafka-Service/blob/main/README.md (9 answers)
- https://scmgalaxy.com/tutorials/top-10-event-streaming-platforms-features-pros-cons-comparison (8 answers)
- https://confluent.io/pricing (7 answers)

## Warned against

- Apache Kafka: 16 of 44 labels negative. "hosting raw Kafka on your own infrastructure (e.g., EC2 or Kubernetes) is strongly discouraged due to significant operational overhead" (Mistral Small, negative prompt)
- Amazon Kinesis Data Streams: 13 of 36 labels negative. "These include cloud-native solutions like AWS Kinesis, Azure Event Hubs, and Google Cloud Pub/Sub... Irreversible Vendor Lock-in." (Qwen 3.7 Flash, negative prompt)
- Google Cloud Pub/Sub: 10 of 39 labels negative. "The "Avoid" Option: Google Cloud Pub/Sub ... it is not Apache Kafka-compatible" (GLM 4.7 FlashX, paraphrase prompt)
- Azure Event Hubs: 9 of 52 labels negative. "Event Hubs outside Azure ... cross-cloud deployment, portability, regional availability, and integration gaps may create long-term constraints." (Perplexity Sonar, negative prompt)

## Movement since October 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: Confluent Cloud at 66%.

- Redpanda: 9% to 2%, −7. Inside the floor by 4 points · rank 2 → 5 of 94.
- Confluent Cloud: 61% to 66%, +5. Inside the floor by 6 points · rank 1 of 94, unchanged.
- Aiven for Apache Kafka: 6% to 2%, −4. Inside the floor by 7 points · rank 4 → 7 of 94.
- Amazon MSK: 4% to 0%, −4. Inside the floor by 7 points · rank 5 → 15 of 94.
- Amazon Kinesis Data Streams: 0% to 2%, +2. Inside the floor by 9 points · rank 25 → 6 of 94.
- Apache Kafka: 9% to 8%, −1. Inside the floor by 10 points · rank 3 → 2 of 94.
- Azure Event Hubs: 2% to 2%, ±0. Inside the floor by 11 points · rank 6 → 4 of 94.
- Google Cloud Pub/Sub: 0% to 0%, ±0. Inside the floor by 11 points · rank 12 → 16 of 94.
- Apache Pulsar: 0% to 0%, ±0. Inside the floor by 11 points · rank 14 → 17 of 94.
- IBM Event Streams: 0% to 0%, ±0. Inside the floor by 11 points · rank 13 → 20 of 94.

## Record

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