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Side-by-side comparison · Databases & Backend

Firebase vs PlanetScale vs Xano

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

PlanetScale

3.9

From From $5/mo

Xano

3.6

From $99/mo

Comparing 3 tools, the maximum.

At a glance

Firebase

4.1
Best overallBest value

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

PlanetScale

3.9

Pick it if: Teams running a real product who need their database to stay fast and never go missing.

Xano

3.6
Easiest to use

Pick it if: No-code builders who have hit the limits of their app builder's built-in database.

Overview

AttributeFirebasePlanetScaleXano
In one lineGoogle's backend for mobile and web apps, with logins, data and hosting in one.Fast, serious databases for apps that have outgrown the free tiers.A no-code backend with a visual way to build the logic behind your app.
Pricing modelFreemiumPaidFreemium
Starting pricePay as you goFrom $5/mo$99/mo
Free plan Yes No Yes
Works with Claude Code Yes Yes Yes

Rating breakdown

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

AttributeFirebasePlanetScaleXano
Overall rating4.1Winner3.93.6
Ease of useHow quickly someone non-technical gets value from it.
3.5
3.0
4.0
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
5.0
3.5
Value for moneyWhat you get for the price, including the free plan.
4.0
3.0
3.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
5.0
3.5

Feature comparison

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

AttributeFirebasePlanetScaleXano
Access & platform
Free plan Yes No 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 No 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 No Yes
Runs agents or automations Yes No Yes
Learns your brand or style No No No
Works in many languages–––
Capabilities score10/ 174/ 179/ 17

Pricing

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

AttributeFirebasePlanetScaleXano
Plans

SparkOur pick

Free

Early projects and apps with a small audience.

Postgres, single node

From $5/mo

Staging and small apps that can tolerate a restart.

Free

Free

Learning the tool and building a prototype.

Blaze

Pay as you go, no monthly fee

Anything that might grow past the free quotas.

Postgres, high availabilityOur pick

From $15/mo

Production apps with paying users.

EssentialOur pick

$99/mo, or $85/mo billed yearly

A live app with a small team.

Metal

From $50/mo

Apps where database speed is the bottleneck.

Pro

$249/mo, or $224/mo billed yearly

Agencies and products with heavier traffic.

Vitess (MySQL)

From $39/mo

MySQL apps that need to shard as they grow.

Custom

Custom

Enterprises with compliance or hosting rules.

Enterprise

Custom

Single-tenant or fully managed setups.

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.Don't start here for a weekend project; Neon or Supabase are free. When a product has paying customers, the $15 high-availability Postgres is the sensible entry point. Only go to Metal once Insights shows the disk is the slow part.Build everything on Free, where the only real limit is the API rate cap. Essential is the plan you launch on. Pro only earns its keep if you're an agency running several client backends in one account.

Key features

AttributeFirebasePlanetScaleXano
Standout features
  • Firestore
  • Authentication
  • Hosting
  • Cloud Functions
  • Messaging and analytics
  • Firebase MCP server
  • High availability
  • Metal
  • Postgres and Vitess (MySQL)
  • Safe schema changes
  • Insights
  • CLI
  • Visual function stacks
  • Database and API in one
  • AI assistant
  • Agents and MCP
  • Dedicated infrastructure

Pros and cons

AttributeFirebasePlanetScaleXano
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
  • Top-tier speed and reliability, proven at enormous scale
  • High availability and automatic failover as standard on production plans
  • Safe, zero-downtime schema changes
  • Both Postgres and MySQL on offer
  • Excellent slow-query reporting
  • The most capable backend you can build without code
  • Logic is visible and editable by non-developers
  • Scales better than app builders' built-in databases
  • Strong AI and agent features for a no-code tool
  • Self-hosting available on the Custom plan
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
  • No free plan
  • Pricing is by server size and add-ons, so the real bill is hard to work out
  • Only the database; no auth, storage or functions
  • Overkill for anything that isn't live with paying users
  • Expensive: the first paid plan is $99 a month
  • Free plan rate limits make it unusable for anything live
  • Visual logic gets hard to follow once it grows
  • Your logic lives in Xano's format, so moving off it means rebuilding

Who each one is for

AttributeFirebasePlanetScaleXano
Best for
  • Mobile app backends
  • Live-updating data and chat
  • Sign in with Google or Apple
  • Push notifications
  • Production apps with paying users
  • Predictable database performance
  • Changing the database structure without downtime
  • MySQL or Postgres at scale
  • Backends for no-code front ends
  • Visual business logic
  • Custom API endpoints
  • No-code AI agents
You'll find it used by
  • Mobile developers
  • Startups
  • Google shops
  • Hobbyists
  • Engineering teams
  • Scale-ups
  • SaaS companies
  • No-code builders
  • Agencies
  • Startups
  • Product 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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