PostHog

What is PostHog?

PostHog is an open-source, all-in-one suite of product and data tools built for engineers and technical teams. Instead of stitching together a fragmented stack of separate subscriptions for Amplitude, FullStory, LaunchDarkly, Sentry, and Segment, PostHog centralizes your entire product context into a single platform. Trusted by high-growth teams like ElevenLabs, Supabase, Y Combinator, and Hasura, PostHog lets you capture your first event in under five minutes and query your product data from the web app, Slack, or directly inside Cursor and Claude Code via the PostHog MCP.

Through the PostHog for Startups program on SaaS On Deal, early-stage founders get $50,000 in PostHog platform credits for 12 months, plus $12,000+ in partner perks and free PostHog founder swag.

Over a Dozen Tools Covered by Your $50,000 Credits

Your $50,000 credit pool can be mixed and matched across PostHog's core developer tools:

• Product & Web Analytics: Track funnels, retention, user paths, cohorts, and custom SQL insights (replaces Amplitude and Google Analytics).

• Session Replay & Heatmaps: Watch real user sessions, console logs, and network requests to spot UI friction and bugs immediately (replaces FullStory and Hotjar).

• Feature Flags & A/B Experiments: Roll out features safely with multivariate flags, target specific user cohorts, and run statistically significant A/B tests (replaces LaunchDarkly and Optimizely).

• Error Tracking & Logs: Monitor exceptions, stack traces, and application logs directly alongside user session recordings (replaces Sentry).

• LLM & AI Observability: Track token usage, model latency, trace spans, and per-user AI costs across your LLM features (replaces Langfuse).

• Context Warehouse, CDP & Surveys: Sync third-party data from Stripe, HubSpot, Postgres, and S3 into one queryable warehouse, and run targeted in-app user surveys (replaces Segment and Sprig).

Bonus Partner Perks Included ($12,000+ Value)

Accepted startups also unlock exclusive discounts on developer tools PostHog uses internally:

• Depot: $5,000 in credit for blazing-fast container builds and remote caching.

• Incident.io: $1,500 off an Incident.io Teams plan for automated incident management.

• Speakeasy: 50% off for 6 months to build MCPs and API SDKs.

• Exclusive Founder Merch: Free PostHog t-shirts and laptop stickers shipped to your team.

Who is Eligible for the $50,000 PostHog Startup Deal?

• Company Age: Must be founded less than 2 years ago.

• Funding Stage: Must have raised less than $5 million in total funding.

• Corporate Email & Paid Plan Setup: You must register with your company email domain (no Gmail or Outlook addresses) and activate a usage-based paid billing plan in PostHog before submitting the application form.

• Excluded Features: As of September 14, 2026, startup credits cannot be applied toward token-based AI agent add-ons (PostHog Desktop, PostHog Slack app, Replay Vision, PostHog AI, and Inbox), custom onboarding calls, or HIPAA BAA claims under the Boost plan.