LaunchDarkly vs Statsig
Agent-native side-by-side. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse. Prefer JTBD picks via /api/decide when choosing for a job.
| Dimension | LaunchDarkly | Statsig |
|---|---|---|
| Overall | 8.2 | 8.3 |
| Capability fit | 9.0 | 8.6 |
| Price / performance | 6.8 | 8.8 |
| Latency / reliability | 9.2 | 8.6 |
| Developer & agent DX | 8.6 | 8.8 |
| Privacy / data retention | 8.2 | 8.0 |
| Lock-in risk (higher = worse) | 5.8 | 4.8 |
| Maturity / track record | 9.4 | 8.2 |
| Pricing | As of 2026-09-14 (launchdarkly.com/pricing): Developer $0 — unlimited seats, 5 service connections, 1k client MAU, 5k AI runs/mo, 14-day AgentControl retention. Foundation PAYG (yearly): $10/service connection/mo + $8.33… | As of 2026-09-14 (statsig.com/pricing): Developer free — 2M events/mo, unlimited flag/config checks, 50k replays, 1-yr analytics. Pro $150/mo — 5M events then $0.05/1k, 100k replays, unlimited retention, change reviews. … |
| Tagline | Depot pick for progressive delivery of agent prompts/models/tools in production. Statsig if you want cheaper… | Best price/perf flags+experiments for product agents. Confirm Amplitude commercial terms at renewal… |
LaunchDarkly
Depot pick for progressive delivery of agent prompts/models/tools in production. Statsig if you want cheaper experimentation+flags in one product and can tolerate Amplitude-era packaging flux. Strengths: Purpose-built AgentControl for prompt/model/tool rollout + online evals; Mature targeting, approvals, and Guardian a
Strengths
- Purpose-built AgentControl for prompt/model/tool rollout + online evals
- Mature targeting, approvals, and Guardian auto-rollback
- No per-seat tax
Weaknesses
- Service-connection billing can explode on serverless/K8s (they will custom-quote)
- More expensive than Statsig Pro's flat $150
- Heavier than you need for a 2-person agent app
Statsig
Best price/perf flags+experiments for product agents. Confirm Amplitude commercial terms at renewal. LaunchDarkly when you need AgentControl + Guardian rollback. Strengths: Flags + experiment stats + product analytics in one cheap SKU; Unlimited flag checks even on free; Warehouse-native path for serious data teams.
Strengths
- Flags + experiment stats + product analytics in one cheap SKU
- Unlimited flag checks even on free
- Warehouse-native path for serious data teams
Weaknesses
- Ownership/packaging churn (OpenAI team / Amplitude product)
- Less agent-specific than LaunchDarkly AgentControl
- Pro is per-project
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