Best Back4app Alternatives in 2026
The top Back4app alternatives are Supabase, Appwrite Realtime and Convex: 15 backend as a service our editors would look at instead of Back4app, in our ranking order.
Back4app: An affordable MongoDB-based backend with APIs, realtime features, and containers. Where it falls short: container pricing is charged per container, per month.
Switching from Back4app? For most backend as a service buyers the best Back4app alternative is Supabase, built for full-featured Postgres BaaS teams. On a budget, basefyio starts at $20/mo. Appwrite Realtime offers the most free authentication users (75000 users).
Why People Look for a Back4app Alternative
- Container pricing is charged per container, per month
- Deployment regions are limited to 1
- The platform spans many services, requiring architectural decisions
Quick Picks by What You Need
- Best overallSupabase9.2
Full-featured Postgres BaaS teams
Visit Supabase - Lowest pricebasefyio7.2
Paid plans from $20/mo
Visit basefyio - Best free optionSupabase9.2
Has a free plan
Visit Supabase - Most free authentication usersAppwrite Realtime8.5
75000 users
Visit Appwrite Realtime
All 15 Back4app Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
-
Best forFull-featured Postgres BaaS teams
- Better than Back4app:
- Editor score 9.2 vs 7.9
A full-featured Postgres BaaS with APIs, auth, realtime, storage, and self-hosting.
9.2/10★★★★★Visit Supabase -
Best forOpen-source realtime application backends
- Better than Back4app:
- Editor score 8.5 vs 7.9
A broad open-source backend platform with permission-aware realtime subscriptions.
- Serverless functions
- Automatic APIs
- Realtime data
8.5/10★★★★☆Visit Appwrite -
Best forTypeScript realtime application development
- Better than Back4app:
- Editor score 8.4 vs 7.9
A strong fit for TypeScript teams building realtime applications with an adaptable backend.
- Serverless functions
- Realtime data
- File storage
8.4/10★★★★☆Visit Convex -
Best forSmall self-hosted apps and prototypes
- Better than Back4app:
- Editor score 8.2 vs 7.9
A focused, self-hosted backend for small apps and prototypes.
- Automatic APIs
- Realtime data
- File storage
8.2/10★★★★☆Visit PocketBase -
Best forSelf-hosted multi-platform backends
- Better than Back4app:
- Editor score 8.0 vs 7.9
A flexible self-hosted backend with broad APIs, offline data, and mobile SDK coverage.
8.0/10★★★★☆Visit Parse Platform -
Best forGraphQL-first Postgres applications
A capable GraphQL-first backend with PostgreSQL, realtime APIs, and a free starting tier.
- Serverless functions
- Automatic APIs
- Realtime data
7.8/10★★★★☆Visit Nhost -
Best forNo-code teams building complex backends
A broad no-code backend for teams that need APIs, data, logic, and operations in one platform.
- Serverless functions
- Automatic APIs
- Realtime data
7.7/10★★★★☆Visit Xano -
Best forVisual web and mobile app builders
A broad visual backend for building web and mobile apps without traditional server infrastructure.
7.6/10★★★★☆Visit Backendless -
Best forAI-native self-hosted backends
A self-hostable AI backend combining Postgres, application services, and agent workflows.
- Realtime data
- File storage
7.5/10★★★★☆Visit Powabase -
Best forTeams wanting Postgres BaaS with edge functions
Postgres, auth, storage and edge functions, with free and paid plans.
- Serverless functions
- Automatic APIs
- Realtime data
7.4/10★★★★☆Visit InsForge -
Best forGraphQL teams needing serverless functions
A low-code GraphQL backend with relational data, functions, auth, and real-time subscriptions.
- Serverless functions
- Automatic APIs
- Realtime data
7.3/10★★★★☆Visit 8base -
Best forSQL and NoSQL projects needing self-hosting
A multi-model backend with self-hosting, generated APIs, auth, storage, and realtime updates.
- Automatic APIs
- Realtime data
- File storage
7.2/10★★★★☆Visit basefyio -
Best forOpen-source API and realtime platforms
A broad open-source backend for teams that want APIs and realtime features on their own infrastructure.
- Automatic APIs
- Realtime data
- File storage
7.1/10★★★★☆Try Conduit Platform -
Best forEnterprise-authenticated realtime backends
A self-hosted backend for enterprise authentication, realtime data and multi-protocol APIs.
- Realtime data
7.0/10★★★★☆Visit Kuzzle -
Best forSelf-hosted relational CRUD APIs
An open-source, self-hosted backend for relational CRUD APIs and realtime data.
- Automatic APIs
- Realtime data
- File storage
6.9/10★★★☆☆Visit FastSchema
Back4app Alternatives: Common Questions
What is the best alternative to Back4app?
Supabase: #1 in our Backend as a Service ranking, with an editor score of 9.2 out of 10. A full-featured Postgres BaaS with APIs, auth, realtime, storage, and self-hosting.
Is there a free alternative to Back4app?
Yes. Supabase, Appwrite Realtime, Convex, PocketBase and Parse Platform have a free plan or a free tier (15 of the 15 alternatives on this page).
What is the cheapest paid alternative to Back4app?
Of the alternatives here that publish a price, basefyio starts lowest, at $20/mo.
Why do people look for Back4app alternatives?
Container pricing is charged per container, per month; Deployment regions are limited to 1; The platform spans many services, requiring architectural decisions.
Which Back4app alternative has the most free authentication users?
Appwrite Realtime, with 75000 users.
How do I switch from Back4app?
Export your data from Back4app (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Back4app.
How to Switch from Back4app
- Export your data from Back4app (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Back4app.
Back4app vs Each Alternative
| # | Tool | Free plan | Paid from | Database type | Authentication methods | Realtime data | Score |
|---|---|---|---|---|---|---|---|
| 6 | Back4app | Yes | $5/unit/mo | 7.9 | |||
| 1 | Supabase | Yes | $25/mo | Relational | 9.2 | ||
| 2 | Appwrite Realtime | Yes | Multi-model | Yes | 8.5 | ||
| 3 | Convex | Yes | Multi-model | Social | Yes | 8.4 | |
| 4 | PocketBase | Yes | Free | Relational | Social | Yes | 8.2 |
| 5 | Parse Platform | Free | 8.0 | ||||
| 6 | Nhost | Yes | $25/mo | Relational | Yes | 7.8 | |
| 7 | Xano | Yes | $85/mo | Relational | Social | Yes | 7.7 |
| 8 | Backendless | Yes | $15/unit/mo | 7.6 | |||
| 9 | Powabase | Yes | $25/mo | Relational | Social | Yes | 7.5 |
| 10 | InsForge | Yes | $240/yr | Relational | Passwordless | Yes | 7.4 |
| 11 | 8base | Yes | $25/mo | Relational | Enterprise | Yes | 7.3 |
| 12 | basefyio | Yes | $20/mo | Multi-model | Social | Yes | 7.2 |
| 13 | Conduit Platform | Free | Multi-model | Social | Yes | 7.1 | |
| 14 | Kuzzle Backend | Free | Document | Enterprise | Yes | 7.0 | |
| 15 | FastSchema | Yes | Free | Relational | Basic | Yes | 6.9 |
Head-to-Head
- Back4app vs Supabase
- Back4app vs Appwrite Realtime
- Back4app vs Convex
- Back4app vs PocketBase
- Back4app vs Parse Platform
- Back4app vs Nhost
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update