# PostHog Feature Flags: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 35 judge labels across 1 category by 13 of 14 models. Page: https://www.gane.ai/index/it/vendors/posthog-feature-flags

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Feature flags](https://www.gane.ai/index/it/developer/feature-flags/index.md) | 4% | 7 | 3% | 35 |

## What the models said for it

- "For most early-stage companies with a tight budget, PostHog offers the best bang for buck" (Qwen 3.7 Flash, Feature flags)
- "Choose PostHog or ConfigCat on their managed free tiers." (Gemini 3.5 Flash, Feature flags)
- "Choose PostHog when feature flags should live alongside product analytics and session-level product insights." (Perplexity Sonar, Feature flags)
- "An all-in-one platform that includes feature flags, product analytics, A/B testing, session replay, and more." (Mistral Small, Feature flags)

## And against it

- "they're not purely flag-focused—overkill or bloat if that's all you need" (Grok 4.20, Feature flags)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 1 | 0 | 0 | 1 |
| Gemini 3.5 Flash | 1 | 3 | 2 | 0 | 6 |
| Perplexity Sonar | 0 | 2 | 0 | 0 | 2 |
| Grok 4.20 | 0 | 1 | 2 | 1 | 4 |
| Mistral Small | 0 | 2 | 0 | 0 | 2 |
| DeepSeek V4 Flash | 0 | 1 | 1 | 0 | 2 |
| Llama 4 Maverick | 0 | 0 | 1 | 0 | 1 |
| Qwen 3.7 Flash | 1 | 1 | 0 | 0 | 2 |
| Kimi K2 | 0 | 1 | 2 | 0 | 3 |
| GLM 4.7 FlashX | 0 | 4 | 1 | 0 | 5 |
| MiniMax M2.5 | 0 | 1 | 1 | 0 | 2 |
| GPT-6 Luna | 0 | 2 | 0 | 0 | 2 |
| Muse Glimmer 30B | 0 | 2 | 1 | 0 | 3 |

## Sources returned with these answers

The sites and pages cited by the answers that named PostHog Feature Flags, from 100 of the 106 answers that named it (only the models that return a source list).

### Domains cited

- posthog.com: 56 (its own site)
- growthbook.io: 55
- flagsmith.com: 53
- configcat.com: 41
- statsig.com: 36
- github.com: 35
- convert.com: 34
- getunleash.io: 34
- toolradar.com: 31
- harness.io: 28

### Pages cited

- https://convert.com/blog/full-stack-experimentation/feature-flag-rollout-tools: 34
- https://github.com/Dxlxz/universal-design-system/blob/main/docs/research/top-feature-flags-2026.md: 25
- https://news.ycombinator.com/item: 23
- https://flagsmith.com/blog/top-7-feature-flag-tools: 22
- https://posthog.com/compare/best-open-source-feature-flag-tools: 20
- https://guptadeepak.com/tools/top-5-feature-flag-management-tools-2026: 19
- https://harness.io/blog/feature-flag-tools-compared-10-best-platforms-for-safer-releases: 19
- https://linkedin.com/pulse/best-feature-flag-management-tools-rajesh-kumar-j0doc: 19

## In its own words

What PostHog Feature Flags's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Per-product usage-based pricing with a generous free monthly allowance (https://posthog.com/pricing)
- For: AI-pilled software teams (https://posthog.com/customers)
- Price stated: Free tier: 1 million requests/mo
Pricing: $0.0001/request (https://posthog.com/)
- Starting price: 0 (https://posthog.com/)
- Free plan or trial: 1 million requests/mo (https://posthog.com/)
- Certifications: SOC 2 Type II, GDPR, CCPA, HIPAA
- Hosting: US (Virginia), EU (Frankfurt), USA (PostHog US Cloud), Germany (PostHog EU Cloud), USA, Germany, EU, Global
- Customers named: Airbus, Arena, ElevenLabs, Exa, Hasura, HeyGen, Mistral AI, Raycast

## What it publishes

Every page posthog.com exposes, read 2026-09-29: 13453 addresses. By kind, pages and the last 90 days:

- blog: 345 pages, 17 in the last 90 days, latest 2026-09-16
- case study: 53 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 4 pages, 0 in the last 90 days, latest undated
- conference or event: 157 pages, 0 in the last 90 days, latest undated
- report or ebook: 17 pages, 0 in the last 90 days, latest 2023-12-19
- comparison: 175 pages, 0 in the last 90 days, latest 2026-06-02
- template or tool: 46 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 58 pages, 1 in the last 90 days, latest 2026-07-21
- podcast or video: 1 pages, 0 in the last 90 days, latest undated
- news or press: 195 pages, 11 in the last 90 days, latest 2026-09-28
- Recent: 2026-09-28 news or press: Archive https://newsletter.posthog.com/archive
- Recent: 2026-09-16 blog: Build or buy feature flags https://posthog.com/blog/build-or-buy-feature-flags
- Recent: 2026-09-15 blog: Self driving loops https://posthog.com/blog/self-driving-loops
- Recent: 2026-09-14 news or press: If ai writes all the code whats left https://newsletter.posthog.com/p/if-ai-writes-all-the-code-whats-left
- Recent: 2026-09-09 blog: Irl events https://posthog.com/blog/irl-events
- Recent: 2026-09-09 blog: Multimodal models need video https://posthog.com/blog/multimodal-models-need-video

## 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.