Best Feature Flags for startups
Ranked by AI-assistant recommendations, with a free tier and low entry price weighted up. We ask ChatGPT, Claude, Perplexity, Gemini and Copilot real buyer questions every hour and record which brands they name.
#1LaunchDarkly
100% AI citation rate(5 questions)- From:
- $0/month
- Free tier:
- yes
- Integrations listed:
- 3
Unlimited seats · 10M Logs and Traces · Unlimited feature flags
Robust feature management · Excellent for team collaboration
#2ConfigCat
100% AI citation rate(5 questions)- From:
- $0 / mo
- Free tier:
- yes
- Integrations listed:
- 8
Unlimited Feature Flags · Unlimited Environments · Unlimited API Access
Great for small teams · Feature-rich free tier
#3Split
100% AI citation rate(5 questions)- Free tier:
- yes
- Integrations listed:
- 8
Open Source starter platform · Continuous Delivery & GitOps · World's fastest CI
Flexible and modular pricing · Comprehensive feature set
#4Unleash
80% AI citation rate(5 questions)- From:
- $75/seat/month
- Free tier:
- yes
- Integrations listed:
- 4
Unlimited feature flags · API Traffic: 53M requests/month · 99.9% uptime commitment
Pay-As-You-Go pricing model · 14-day free trial available
#5Flagsmith
80% AI citation rate(5 questions)- Free tier:
- yes
- Integrations listed:
- 6
Unlimited Feature Flags · Unlimited Projects · Unlimited Environments
Offers a free plan for solo developers. · Unlimited feature flags and projects.
#6Optimizely
80% AI citation rate(5 questions)Intuitive authoring and modern visual editing · A/B, multi-page, feature and server-side testing · Out-of-the-box agents ready to deploy day one
#7GrowthBook
60% AI citation rate(5 questions)- From:
- $40/seat/month
- Free tier:
- yes
- Integrations listed:
- 4
Unlimited feature flags · Unlimited experiments · Visual editor
Flexible pricing models · Unlimited users on free plan
#8PostHog
40% AI citation rate(5 questions)- From:
- $0.00005/event
- Free tier:
- yes
- Integrations listed:
- 4
Generous free tier · Usage-based pricing · Unlimited team members
Transparent pricing model · No credit card for free tier
#9Statsig
20% AI citation rate(5 questions)- From:
- $150/mo
- Free tier:
- yes
- Integrations listed:
- 8
2M events/month · Unlimited flag & config checks · 100,000 session replays/month
Affordable pricing plans · Robust feature set
#10Hypertune
0% AI citation rate(5 questions)- From:
- $0/month
- Free tier:
- yes
- Integrations listed:
- 8
Unlimited environments and projects · Git-based version control · Type-safe, Rust-powered SDKs
Affordable for small teams · Generous free tier
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