Clocknext vs PostHog
Clocknext and PostHog are both analytics tools aimed at developers and small businesses. Both have a free plan.
Usage metering, credits and margin tracking for billing AI agents
Open-source product analytics, replays and flags
| Pricing | Freemium · $300 | Freemium |
| Starting price | $300/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses |
| Platforms | web | web |
| Country | — | US · 2020 |
| Rating | — | — |
Choose Clocknext if
AI startups that want to price agents by credits or outcomes and see margin per run without building billing in-house.
- Every pricing model and feature on every plan, including Free
- Free up to $100K of billed revenue a year
- Shows provider cost beside price for each agent run
Look elsewhere if: Classic SaaS companies with plain seat subscriptions or teams needing mature revenue recognition (Chargebee, Recurly, Stripe Billing).
Choose PostHog if
Engineering-led startups and scale-ups that want analytics, replay, flags and experiments without three vendors.
- Several products in one with shared data
- Generous free allowances; usage-based beyond
- Open source and engineer-friendly
Look elsewhere if: Marketing-only web analytics (Plausible) or large enterprises standardized on Amplitude.
Clocknext vs PostHog pricing
Clocknext
- Free$0Up to $100K billed revenue a year; all pricing models
- Pro$300/moUp to $250K billed revenue/yr, 1:1 Slack support; 20% off yearly
- Business$500/moUp to $500K billed revenue/yr, 1:1 Slack support
- Premium$900/moUp to $1M billed revenue/yr, priority onboarding
- CustomCustomNo revenue cap, SSO/SAML, 5-year retention, solutions engineer
PostHog
- Free$01M events, 5K recordings, 1M flag requests, 1,500 survey responses/mo
- Pay-as-you-gofrom $0.00005/per eventPer product after free tier, as low as $0.000009/event; billing limits
- Boost$250/moPlatform package: unlimited projects, SSO enforcement, HIPAA BAA
- Scale$750/moPriority support, SAML; includes Boost
- EnterpriseCustomRBAC, dedicated support, training
Clocknext · Key features
- Usage metering that captures signals at the source through API and SDK
- Prepaid credit wallets with customer top-ups
- Outcome pricing that bills only when all sub-agents succeed
- Composites that bundle several meters into one line item
- Per-token model catalog for costing credits and outcomes
- Margin per invoice, customer, agent and model
Cons
- Does not process payments; you still need Stripe or Paddle
- Only one payment gateway per workspace at a time
- MCP support is live for Claude Code only, other clients coming soon
PostHog · Key features
- Product analytics: funnels, retention, paths, trends, lifecycle
- Session replay with console and network logs
- Feature flags and multivariate experiments
- Surveys and in-app feedback
- Data warehouse, HogQL SQL and CDP destinations
- Error tracking and LLM observability
Cons
- UI can feel dense; analytics UX trails Amplitude
- Costs need monitoring across many products
- Self-hosting only recommended for small scale
Clocknext vs PostHog: FAQ
Do Clocknext and PostHog have a free plan?
Yes, both Clocknext and PostHog have a free plan; paid plans add more usage and features.