# Amplitude vs Mixpanel: Which Can You Vibe Code?

**Verdict: Amplitude is the easier vibe code** — 52/100 (Serious undertaking) vs 38/100.

| | Amplitude | Mixpanel |
|---|---|---|
| Vibecodeability | 52/100 | 38/100 |
| Tier | Serious undertaking | Serious undertaking |
| Estimated effort | 4-6 weeks of dedicated coding and debugging | 6+ weeks of focused development |
| SaaS bill replaced | $0 - Custom (Plus/Growth) | $25/mo (Growth tier base) |
| Category | Product Analytics | Analytics |

## The case on Amplitude

You can build a lightweight usage tracker and funnel dashboard with AI tools, but replicating Amplitude's behavioral graph engine and petabyte-scale columnar database is a massive engineering undertaking.

Hardest parts:

- High-throughput event ingestion handling concurrent writes without locking
- Fast columnar aggregation over millions of telemetry event rows
- Dynamic multi-step funnel path computations in real time
- Model Context Protocol schema mapping and token-safe tool querying

Full report: https://vibeityourself.com/app/amplitude (markdown: /app/amplitude.md)

## The case on Mixpanel

Build a personal subset with ClickHouse and Next.js, but keep paying for Mixpanel if you need production-grade multi-platform SDKs and a proprietary analytical database.

Hardest parts:

- Building a custom columnar database engine capable of sub-second aggregations over millions of append-only events without standard SQL join bottlenecks
- Executing complex funnel time-window queries and retention matrix calculations in real time over massive raw event tables
- Identity resolution graph stitching anonymous pre-signup cookies with authenticated user profiles across sessions
- Maintaining low-latency telemetry SDKs that buffer and flush events asynchronously without impacting host application performance

Full report: https://vibeityourself.com/app/mixpanel (markdown: /app/mixpanel.md)