Back4App vs Supabase: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Back4App and Supabase side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Back4App leads on higher user rating. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Back4App
Deploy backend infrastructure in minutes with GraphQL and REST APIs
Best for you if:
- • You want parse server hosting
Supabase
Open source Firebase alternative
Best for you if:
- • You want full PostgreSQL access
| At a Glance | Back4App | Supabase |
|---|---|---|
Starts at | Free plan, paid from $25/mo, billed monthly Shared plan | Free plan, paid from $25/mo, billed monthly Pro plan |
Category | Low-Code Backend Cloud & Infrastructure | Data & Databases Low-Code Backend |
Rating | 4.8/5 G2 4.8 69 reviews | 4.6/5 G2 4.6 · Capterra 5.0 233 reviews |
Free plan | Yes | Yes |
Watch out for | Overage fees for exceeding tier limits | Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos |
Choose Back4App or Supabase?
Choose Back4App if
- You want parse server hosting
- You want easy backend setup
- You work in low-code backend, not data & databases
Choose Supabase if
- You want full PostgreSQL access
- You want generous free tier
- You work in data & databases, not low-code backend
In-Depth Analysis
Back4App
Deploy backend infrastructure in minutes with GraphQL and REST APIs
Back4App's pricing is fair for its target audience.
Watch out
Overage fees for exceeding tier limits
Strengths
- Pro: Parse server hosting
- Pro: Easy backend setup
- Pro: Good free tier
- Pro: BaaS features
- Pro: Fair pricing
Weaknesses
- Con: Parse lock-in
- Con: Limited customization
- Con: Performance varies
- Con: Documentation gaps
- Con: Smaller community
Key features
Supabase
Open source Firebase alternative
Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.
Watch out
Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos
Strengths
- Pro: Full PostgreSQL access
- Pro: Generous free tier
- Pro: Open-source and self-hostable
- Pro: Great developer experience
Weaknesses
- Con: Projects pause on free tier
- Con: Smaller ecosystem than Firebase
- Con: Less mature than alternatives
Key features
Plans and prices: Back4App vs Supabase
| Tool | Plans and prices | Source |
|---|---|---|
| Back4App |
| back4app.com/pricing read Sep 30, 2026 |
| Supabase |
| supabase.com/pricing read Nov 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Back4App pricing and Supabase pricing.
Key Takeaways
Back4App
- Higher user rating: 4.8/5 vs 4.6/5
Supabase
- Choose if you want open source Firebase alternative
What the data shows
On the data below, Back4App leads on higher user rating. We do not name an overall winner for this pair.
- Back4App has the higher user rating (4.8/5 from 69 reviews for Back4App, 4.6/5 from 233 reviews for Supabase).
- Both start at the same entry price ($25/mo, billed monthly).
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Back4App and Supabase compare in 2026?
On the data below, Back4App leads on higher user rating. We do not name an overall winner for this pair. Back4App has the higher user rating (4.8/5 from 69 reviews for Back4App, 4.6/5 from 233 reviews for Supabase). Both start at the same entry price ($25/mo, billed monthly). Both have a free plan.
What are Back4App and Supabase used for?
Back4App: Deploy backend infrastructure in minutes with GraphQL and REST APIs. Supabase: Open source Firebase alternative.
What does Back4App cost vs Supabase?
Back4App's cheapest paid plan is Shared at $25/mo, billed monthly; it also has a free plan. Supabase's cheapest paid plan is Pro at $25/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Nov 1, 2026.
What's the main difference between Back4App and Supabase?
Back4App's main strength: parse server hosting. Supabase's main strength: full PostgreSQL access.