Technology · head to head
Heap vs Momen

Momen
No-Code
Full-stack web app builder with its own Postgres database and a GraphQL API over your tables
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Heap no built-in A/B testing or feature flags; requires integration with separate tools for experimentation; Momen there is no source code export and no self-hosting, so if the vendor changes direction or pricing, migration means rebuilding the application from scratch against exported data.
- They diverge on capability: Heap covers Autocapture, Momen covers Built-in Postgres database.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Heap and Momen actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Heap
- Autocapture
- Retroactive analytics
- Session replay
- Funnel analysis
- User segmentation
- Path analysis
- Data science
- Virtual events
Only in Momen
- Built-in Postgres database
- GraphQL API over your data
- Row-level access rules
- Authentication
- Payments and subscriptions
- Server-side actions
- Responsive web output
- Hosting and custom domains
What people use each for
The jobs each tool is most often brought in to do.
Heap
- User behavior analysisnot Momen
- Conversion optimizationnot Momen
- Product adoptionnot Momen
- Customer journey mappingnot Momen
- A/B testing analysisnot Momen
Momen
- Building a two-sided marketplace where the data model and permissions matter more than the visual designnot Heap
- Shipping a subscription product with billing included rather than wiring payments into a separate buildernot Heap
- Teams that want database, authentication, API and hosting on one bill instead of four vendorsnot Heap
- Founders who can think in tables and relations but cannot write application codenot Heap
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Heap
- No built-in A/B testing or feature flags; requires integration with separate tools for experimentation
- Group analytics and advanced features require a sales conversation, not self-serve
- Cloud-only deployment; no self-hosted option for data security or compliance requirements
- Session replay lacks developer debugging tools compared to PostHog
- Pricing for Growth and Pro plans requires direct sales contact; no transparency on how pricing scales
Momen
- There is no source code export and no self-hosting, so if the vendor changes direction or pricing, migration means rebuilding the application from scratch against exported data.
- It is a young platform with a small team, so the template library, the pool of community answers and the third-party integration marketplace are all thin next to Bubble or WeWeb.
- The learning curve is real, because you are exposed to schemas, relations, queries and access rules, which stops it serving the audience that spreadsheet-backed builders serve.
- Mobile applications are web output rather than native builds, so anything needing real device capability or an app store listing is a wrapper rather than a native app.
- Support and documentation come from the vendor rather than a large user base, so an unusual problem escalates to the same small team everyone else is waiting on.
Pricing, plan by plan
Heap
Free- FreeFree
- Up to 10,000 monthly sessions
- Basic charts
- 6 months data history
- Growth$undefined/custom
- Custom session pricing
- Sense AI assistant
- 12 months data history
- Pro$undefined/custom
- Custom session pricing
- Account analytics
- Engagement matrix
- Premier$undefined/custom
- Custom session pricing
- Data warehouse integration
- Unlimited projects
Momen
Free- Momen$undefined/month
- Free tier for building and testing
- Paid tiers add custom domains, higher resource limits and removal of platform branding
- Priced by plan tier and resource usage rather than per end user
Which should you pick?
Choose Heap if
- You need autocapture.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want retroactive analytics.
Choose Momen if
- You need built-in postgres database.
- You want to start without paying.
- You also want graphql api over your data.
Questions people ask
- Is Heap or Momen better?
- Neither clearly leads. Heap starts at Free and Momen at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Heap or Momen?
- Heap starts at Free and Momen at Free.
- Does Heap or Momen run on more platforms?
- Heap runs on Web, iOS, Android. Momen runs on Web.
- Can I use Heap for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Heap best used for?
- Heap is most often used for user behavior analysis, conversion optimization, product adoption, customer journey mapping. Of those, user behavior analysis and conversion optimization are not what Momen is typically brought in for.
- What can Heap do that Momen cannot?
- Heap covers Autocapture, Retroactive analytics, Session replay, Funnel analysis. Momen covers Built-in Postgres database, GraphQL API over your data, Row-level access rules, Authentication.
Answered from the vendors’ own pages
Heap: What does Heap's autocapture feature do?
Heap's autocapture is a single code snippet that automatically captures every click, swipe, tap, pageview, and form fill on your website and apps without requiring manual event setup. Once installed, Heap captures the entire digital experience of every user on every platform with no ongoing engineering maintenance needed.
SourceMomen: Do I need a separate backend?
No. The database, authentication, API and payments are part of the platform, which is the main difference from builders that expect you to bring Supabase or Airtable.
Heap: What are Heap's pricing plans and how much do they cost?
Heap offers a Free plan for up to 10,000 monthly sessions. Growth, Pro, and Premier plans use custom session-based pricing that requires contacting sales for a quote. Free includes basic charts and 6 months data history. Growth adds the Sense AI assistant. Pro adds account analytics. Premier adds data warehouse integration and dedicated customer success management.
SourceMomen: Can I get my data out?
Yes. The Postgres data exports and is reachable over a GraphQL API. The application itself is not exportable.
Heap: Does Heap include session replay and A/B testing?
Heap includes integrated session replay showing exactly what users did on your site. However, Heap does not include built-in A/B testing or feature flags. Teams requiring these capabilities must use separate tools or integrate with third-party platforms.
SourceMomen: Can I self-host it?
No. It runs on vendor infrastructure only, so a data residency requirement rules it out.
Heap: What integrations does Heap support?
Heap supports over 100 integrations connecting to business tools including marketing platforms, CRMs, and data warehouses. This allows insights to reach relevant teams and ensures data flows to other business systems automatically.
SourceMomen: Is it suitable for a non-technical founder?
Only one willing to learn data modelling. If you want to point at a spreadsheet and get an application, this is the wrong end of the category.
Heap: Does Heap offer self-hosting or is it cloud-only?
Heap is cloud-only and does not offer self-hosted options. Organizations requiring on-premises deployment should consider alternatives like PostHog which supports self-hosting alongside its cloud product.
SourceHeap: What is Sense and how does it help with analytics?
Sense Chat is Heap's AI assistant that enables users to access analytics without extensive technical knowledge. It allows teams to ask questions about user behavior and get answers directly without lengthy onboarding or technical expertise, making insights more accessible to non-technical stakeholders.
SourceRelated pages
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