In short
- Auto-capture every user event, no manual tracking calls
- Define and analyse events retroactively, no waiting for data collection
- Funnels, retention, cohorts built on top of the auto-captured event stream
- Best fit: SaaS product teams whose tracking implementation is the bottleneck
What is Heap
Heap pioneered the auto-capture model. Instead of asking developers to instrument tracking, Heap records every interaction automatically. You then define events retroactively against the recorded history. Bypasses the implementation bottleneck that delays most analytics rollouts.
Where Heap fits in 2026
Heap is the right tool when tracking implementation is the bottleneck. SaaS product teams shipping fast cannot afford to wait for engineering to instrument every new feature, and Heap removes that wait. Define the event after the feature launches, run the funnel against historical data, ship the next iteration.
The honest trade-off is data hygiene. Auto-capture means every click, swipe, and pageview is in the warehouse, which is a feature when you need it and noise when you do not. Teams who want a clean event schema (Mixpanel-style) often prefer the explicit-tracking model. Teams who do not have the engineering capacity to maintain that discipline get more value from Heap. The 2023 acquisition by Contentsquare added enterprise weight but the product positioning has stayed the same.
FAQ about Heap
How does Heap work?
Heap auto-captures every click, swipe, form submission, and pageview on your site or app once you install the tracking snippet, so you do not have to manually instrument events upfront. You then define meaningful events retroactively from the captured data.
Is Heap free?
Heap has a free plan that supports up to 10,000 monthly sessions with 6 months of data history. Paid Growth, Pro, and Premier plans require custom pricing on annual contracts, with Growth reported to start around $3,600 per year.
What are Heap alternatives?
The main alternatives are Mixpanel and Amplitude for event-based product analytics, PostHog for an open-source option, and Hotjar or FullStory for session replay focused use cases. PostHog and Mixpanel are common picks for teams wanting more pricing transparency.
Does Heap have session replay?
Yes, Heap offers session replay alongside its auto-capture analytics, letting you watch how individual users moved through your product. Session replay is included in paid plans with retention limits depending on tier.
Does Heap integrate with Shopify?
Heap supports Shopify through its auto-capture and standard JavaScript snippet, plus integrations with common data warehouses like Snowflake and BigQuery for downstream analysis. Most Shopify-specific events flow in automatically without custom code.
How to use Heap?
Sign up free at heap.io, install the JavaScript snippet or mobile SDK, and Heap auto-captures all user behaviour immediately. Define events retroactively in the UI.
Why choose Heap?
Heap auto-captures every click, swipe, and pageview without manual instrumentation, then lets you define events retroactively, removing the upfront tagging overhead of traditional analytics.
How does Heap work?
Heap’s JavaScript snippet auto-captures every user interaction and stores the history, with retention depending on your plan. You then define events retroactively in the UI to analyse historical funnels without re-instrumenting.
How to learn Heap?
Heap maintains documentation at help.heap.io. Their YouTube channel has product walkthroughs and partner agencies offer paid training.
What are Heap reviews?
Heap is rated 4.4 on G2 with 1,098 reviews. See the reviews for detailed customer feedback.
Does Heap have an API?
Yes, Heap provides a REST API for event ingestion and data export. Documentation is at developers.heap.io.
Does Heap have AI?
Yes, Heap (now part of Contentsquare) ships AI CoPilot for chat-based analytics, Sense AI for insights, Illuminate that auto-surfaces friction points from auto-captured data, and Journeys AI that maps conversion versus churn paths. AI sits on top of the auto-capture data model.
Heap pricing
Heap is free. Billing: Usage-based. A 14 days free trial is available. See the full Heap pricing page for current tiers and any add-ons.
