Statsig vs PostHog Feature Flags
Three of fourteen models named Statsig first on the direct prompt; zero named PostHog Feature Flags. Statsig was named by fourteen of the fourteen models and PostHog Feature Flags by eleven and Statsig carries 47 labels and PostHog Feature Flags 27, so the shares are not directly comparable.
Named in one category this edition.
Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the feature flags page.
By framing
StatsigFirst choices, of fourteen modelsPostHog Feature Flags
Across every category in the October 2026 Edition, Statsig and PostHog Feature Flags were named in the same answer fifty-five times, of the 131 answers naming Statsig and the 80 naming PostHog Feature Flags. In those answers PostHog Feature Flags took the first choice two times and Statsig eight.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | | ||||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | | | |||
| Grok 4.1 Fast | | | | | | |
| Mistral Small | | | ||||
| DeepSeek V4 Flash | | | | | ||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | | ||
| MiniMax M2.5 | | | | | ||
| GPT-6 Luna | | | | | ||
| Muse Glimmer 30B | | | | |
Statsig PostHog Feature Flags first choice named as an alternative argued againstblank: not namedEach cell is one answer, Statsig on the left and PostHog Feature Flags on the right.The direct prompt
Statsig first, PostHog Feature Flags not the choice
3 of 14 modelsPostHog Feature Flags was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
5 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
PostHog Feature Flags9%#3 of 8Statsig5%#5 of 8Statsig11%#5 of 8PostHog Feature Flags5%#7 of 8Statsig4%#4 of 9PostHog Feature Flags0%#– of 9What the models said about Statsig
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“if you want a pure-play infrastructure flag tool, look elsewhere, as Statsig has pivoted heavily into Amplitude's analytics-first roadmap” Gemini 3.5 Flash · direct prompt · soft negative
“Statsig is still growing in enterprise governance, with RBAC and audit features that aren't as strong” Claude Haiku 4.5 · negative prompt · soft negative
“Free flags at any scale, but analytics-based pricing can add up” DeepSeek V4 Flash · scale prompt · soft negative
“If you want zero cost + zero maintenance: Go with Statsig. It's the only platform offering truly unlimited feature flags on a free tier” Kimi K2 · budget prompt · first choice
“Widely considered the best all-rounder for startups and mid-size teams in recent years” DeepSeek V4 Flash · comparative prompt · first choice
“LaunchDarkly (if budget allows) or Statsig (if experimentation is a priority)” MiniMax M2.5 · direct prompt · first choice
What the models said about PostHog Feature Flags
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“PostHog experienced four separate incidents in 10 days (Oct 2025), totaling 14+ hours of cumulative impact on flag evaluations” Kimi K2 · negative prompt · soft negative
“the feature flagging capabilities in these platforms are often "second-class citizens" compared to dedicated tools” Gemini 3.5 Flash · negative prompt · soft negative
“Best for Tool Consolidation & Generous Free Tier: PostHog... incredibly generous free tier of 1 million feature flag requests per month” Gemini 3.5 Flash · budget prompt · first choice
“Start with PostHog if you want to track data alongside your flags.” GLM 4.7 FlashX · budget prompt · first choice
“Best default for a budget-conscious company: PostHog.” GPT-6 Luna · budget prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.