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Side-by-side comparison · Databases & Backend

Firebase vs Neon vs Appwrite

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Best overall

Firebase

4.1

From Pay as you go

Neon

4.0

From Pay as you go

Appwrite

3.7

From From $25/mo

Comparing 3 tools, the maximum.

At a glance

Firebase

4.1
Best overall

Pick it if: Teams building mobile or real-time apps, especially if you already live in Google's world.

Neon

4.0
Best value

Pick it if: Developers and Claude Code users who want a dependable Postgres database and nothing else.

Appwrite

3.7

Pick it if: Builders who want Firebase-style convenience without being tied to one company's cloud.

Firebase scores highest overall, but Neon gives you more for your money. Which one is right comes down to what you value most.

Overview

AttributeFirebaseNeonAppwrite
In one lineGoogle's backend for mobile and web apps, with logins, data and hosting in one.A Postgres database that scales to zero when idle, so side projects cost nothing.An open-source, all-in-one backend with a database, logins, storage and hosting.
Pricing modelFreemiumFreemiumOpen source
Starting pricePay as you goPay as you goFrom $25/mo
Free plan Yes Yes Yes
Works with Claude Code Yes Yes Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeFirebaseNeonAppwrite
Overall rating4.1Winner4.03.7
Ease of useHow quickly someone non-technical gets value from it.
3.5
3.5
3.5
FeaturesHow much it can do, and how well the pieces fit together.
4.5
3.5
4.0
Output qualityHow good the results are before you fix them.
4.0
4.5
3.5
Value for moneyWhat you get for the price, including the free plan.
4.0
4.5
4.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
4.0
3.5

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeFirebaseNeonAppwrite
Access & platform
Free plan Yes Yes Yes
Mobile app No No No
Desktop app No No No
Browser extension No No No
API access Yes Yes Yes
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes Yes Yes
Connects to other apps Yes Yes Yes
Open source or self-hosted No Yes Yes
AI abilities
Works with your files Yes No Yes
Understands images Yes No No
Makes images Yes No No
Makes video No No No
Writes code Yes Yes Yes
Runs agents or automations Yes No Yes
Learns your brand or style No No No
Works in many languages–––
Capabilities score10/ 177/ 179/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeFirebaseNeonAppwrite
Plans

SparkOur pick

Free

Early projects and apps with a small audience.

FreeOur pick

Free

Side projects and learning.

Free

Free

Learning and small personal projects.

Blaze

Pay as you go, no monthly fee

Anything that might grow past the free quotas.

Launch

Pay as you go, no monthly minimum

Small production apps.

ProOur pick

From $25/mo

Live apps and small teams.

Scale

Pay as you go, higher rates

Teams needing an SLA and bigger databases.

Enterprise

Custom

Companies with compliance needs.

Self-hosted

Free (your own server costs)

Anyone who wants full control of their data.

Which plan to pickSpark is enough until real users arrive. Move to Blaze when you need Cloud Functions or you're close to a quota, and set a budget alert the moment you do. There's no middle tier, so your bill goes straight from nothing to usage based.Free covers more than you'd expect, including several small live apps. Move to Launch when a project needs more than 100 compute hours a month or a longer restore window. Scale is for teams that need an SLA, not for individuals.Free is enough to build and show a prototype. Pro at $25 is good value because the price covers your whole team rather than each seat. Self-host only if you already run servers; the time it takes to keep one patched quickly costs more than $25 a month.

Key features

AttributeFirebaseNeonAppwrite
Standout features
  • Firestore
  • Authentication
  • Hosting
  • Cloud Functions
  • Messaging and analytics
  • Firebase MCP server
  • Serverless Postgres
  • Branching
  • Point-in-time restore
  • Official MCP server
  • Neon Auth
  • Databases
  • Auth
  • Storage and functions
  • Messaging
  • Sites
  • Self-host or Cloud

Pros and cons

AttributeFirebaseNeonAppwrite
Pros
  • Battle-tested at huge scale for over a decade
  • The best mobile tooling in this category
  • Live sync and offline support built in
  • Generous free plan with no card required
  • Push notifications, analytics and hosting in one place
  • Real Postgres, no lock-in
  • Free plan allows 100 projects
  • Branching is genuinely useful, not a gimmick
  • No monthly minimum on paid plans
  • First-class Vercel integration
  • Everything in one place, including messaging and hosting
  • Open source and self-hostable for free
  • Pro pricing covers the whole team, not per seat
  • Strong mobile and Flutter support
  • Permissions down to the individual record
Cons
  • Document storage makes reporting and complex queries awkward
  • Usage-based costs can spike with traffic
  • Hard to move off, since nothing else speaks Firestore
  • Google has retired products before, most recently Firebase Studio
  • Only the database; no storage, functions or mature auth
  • Cold starts add a delay after a project has been idle
  • Usage billing takes some learning to predict
  • Now owned by Databricks, so the direction could shift
  • Much smaller community and fewer tutorials than Supabase or Firebase
  • Few AI app builders support it out of the box
  • Document database makes SQL-style reporting harder
  • SSO is still marked as coming soon

Who each one is for

AttributeFirebaseNeonAppwrite
Best for
  • Mobile app backends
  • Live-updating data and chat
  • Sign in with Google or Apple
  • Push notifications
  • Postgres for side projects
  • Safe database experiments with branching
  • Apps hosted on Vercel
  • Usage-based pricing
  • Open-source Firebase alternative
  • Self-hosted backends
  • Logins, storage and functions in one place
  • Hosting the front end and backend together
You'll find it used by
  • Mobile developers
  • Startups
  • Google shops
  • Hobbyists
  • Developers
  • Vercel users
  • Startups
  • Claude Code users
  • Developers
  • Flutter developers
  • Open-source fans
  • Privacy-minded teams

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability. The "Visit" buttons may use affiliate links, which never affect a score.

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