---
title: "Amplitude vs Heap: the autocapture question"
canonical_url: https://ampl.webclat.com/compare/amplitude-vs-heap
description: "Amplitude vs Heap: the real trade-off is autocapture versus a designed tracking plan. An implementer explains where each philosophy wins and where it bites."
source: Webclat | Amplitude Solutions (official Amplitude partner, independent consultancy)
---

# Amplitude vs Heap: the autocapture question

Heap's founding bet was autocapture - collect everything, define events later. Amplitude bets on designed instrumentation. Ten years of cleanup engagements have given us strong opinions about when each bet pays.

## Verdict

Autocapture genuinely shines for retroactive questions and fast starts - and it is not a substitute for a tracking plan. Data teams that treat Heap's autocapture as their taxonomy accumulate definitional debt that surfaces exactly when the numbers matter most. Teams disciplined enough to curate on top of autocapture do fine on Heap; teams that want the discipline enforced by design do better on Amplitude.

## Comparison

| Dimension | Amplitude | Heap |
| --- | --- | --- |
| Collection philosophy | Designed events from a tracking plan (autocapture available) | Autocapture-first; define events retroactively |
| Retroactive analysis | Limited to what you instrumented | Strong - define an event after the fact and see history |
| Data trust at scale | High when the plan is followed; drift is visible | Depends on curation discipline; silent breakage risk when UIs change |
| Analysis depth | Deeper behavioral and retention analysis | Solid core analytics |
| Ownership | Independent public company | Part of Contentsquare - roadmap increasingly experience-analytics flavored |
| Best-fit team | Teams investing in a governed taxonomy | Teams needing answers about a past they didn't instrument |

## When Amplitude is the right call

- You are ready to maintain a tracking plan (or hire the discipline)
- Long-term data trust outweighs setup speed
- Deep retention/behavioral analysis is core to the job

## When Heap is the right call

- You constantly face questions about periods nobody instrumented
- Engineering bandwidth for instrumentation is near zero
- Experience analytics (heatmap/replay-centric) is the actual need

## FAQ

### Is autocapture bad?

No - it is a tool with a failure mode. Autocapture answers retroactive questions no planned taxonomy can, and it silently breaks when your UI changes: a renamed CSS class can redefine an 'event' without anyone noticing. The teams that succeed with it curate a governed layer of defined events on top - which is, in effect, rebuilding the tracking plan Amplitude asks for up front.

### Can I migrate Heap data into Amplitude?

The curated, defined events migrate well - they behave like any event schema. The raw autocaptured history generally does not translate meaningfully, because it is tied to Heap's collection model. Standard practice is migrating the defined layer and archiving raw history for reference.