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Technology · head to head

Mozilla Firefox vs Supabase

Mozilla Firefox logo

Mozilla Firefox

Technology

Fast, private & safe web browser

From
Free
Rated
-
Full reviewWebsite
Supabase logo

Supabase

Technology

The open source Firebase alternative

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mozilla Firefox no longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR); Supabase free tier projects auto-pause after 1 week of inactivity
  • They diverge on capability: Mozilla Firefox covers Enhanced tracking protection, Supabase covers PostgreSQL database.

Where they differ

Only the attributes on which Mozilla Firefox and Supabase actually diverge.

Attributes where Mozilla Firefox and Supabase differ
AttributeMozilla FirefoxSupabase
PlatformsWindows, macOS, Linux, iOS, AndroidWeb, iOS, Android
Founded20042020

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Technology).

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 Mozilla Firefox

  • Enhanced tracking protection
  • Private browsing
  • Customizable interface
  • Add-ons support
  • Cross-device sync
  • Built-in screenshot tool
  • Reader mode
  • Picture-in-picture

Only in Supabase

  • PostgreSQL database
  • Auto-generated APIs
  • Authentication & authorization
  • Real-time subscriptions
  • Storage
  • Edge functions
  • Vector embeddings
  • Database migrations

What people use each for

The jobs each tool is most often brought in to do.

Mozilla Firefox

  • Open-source web browser with privacy-focused designnot Supabase
  • Automatic tracking protection and ad blocking (2000+ data trackers blocked by default)not Supabase
  • Private browsing mode for anonymous web sessionsnot Supabase
  • Built-in password managernot Supabase
  • Multi-platform synchronisation across devicesnot Supabase
  • Developer tools and debugging capabilities for web developmentnot Supabase

Supabase

  • Web application backends using Postgres plus auto-generated REST/GraphQL APIsnot Mozilla Firefox
  • Mobile app backends via Flutter/Swift/Kotlin client librariesnot Mozilla Firefox
  • AI applications using vector/embeddings storagenot Mozilla Firefox
  • Authentication with 20+ social providers plus email/passwordnot Mozilla Firefox
  • File and media storage (S3-compatible with CDN) and realtime sync over WebSocketsnot Mozilla Firefox

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Mozilla Firefox

  • No longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR)
  • No longer supported on macOS 10.14 and earlier versions (users must use Firefox ESR)

Supabase

  • Free tier projects auto-pause after 1 week of inactivity
  • Free tier hard caps: 500 MB database, 1 GB file storage, 5 GB egress/month, 50,000 monthly active users, max 2 active free projects per organization
  • Pro plan charges usage overages beyond included quotas, e.g. $0.00325 per MAU above 100,000 and $0.125/GB disk above 8 GB
  • SOC2/ISO 27001 certification and HIPAA (add-on) compliance require the $599/month Team plan; not available on the $25/month Pro plan

Pricing, plan by plan

Mozilla Firefox

Free

No published plan breakdown. See the Mozilla Firefox review.

Supabase

Free
  • FreeFree
    • 50,000 MAU
    • 500MB database
    • 5GB egress
  • Pro$25/month
    • 100,000 MAU
    • 8GB disk
    • 250GB egress
  • Team$599/month
    • SOC2 and ISO 27001
    • HIPAA add-on
    • 28-day log / 14-day backup retention
  • Enterprise$undefined/month
    • Custom limits
    • Dedicated support manager
    • 24/7/365 support

Which should you pick?

Choose Mozilla Firefox if

  • You need enhanced tracking protection.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want private browsing.
Mozilla Firefox review

Choose Supabase if

  • You need postgresql database.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want auto-generated apis.
Supabase review

Questions people ask

Is Mozilla Firefox or Supabase better?
Neither clearly leads. Mozilla Firefox starts at Free and Supabase at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mozilla Firefox or Supabase?
Mozilla Firefox starts at Free and Supabase at Free.
Does Mozilla Firefox or Supabase run on more platforms?
Mozilla Firefox runs on Windows, macOS, Linux, iOS, Android. Supabase runs on Web, iOS, Android.
Can I use Mozilla Firefox for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mozilla Firefox best used for?
Mozilla Firefox is most often used for open-source web browser with privacy-focused design, automatic tracking protection and ad blocking (2000+ data trackers blocked by default), private browsing mode for anonymous web sessions, built-in password manager. Of those, open-source web browser with privacy-focused design and automatic tracking protection and ad blocking (2000+ data trackers blocked by default) are not what Supabase is typically brought in for.
What can Mozilla Firefox do that Supabase cannot?
Mozilla Firefox covers Enhanced tracking protection, Private browsing, Customizable interface, Add-ons support. Supabase covers PostgreSQL database, Auto-generated APIs, Authentication & authorization, Real-time subscriptions.

Answered from the vendors’ own pages

Mozilla Firefox: How much does Firefox cost?

Firefox is free to download and use. No pricing tiers, subscriptions, or payment plans are offered for the standard browser.

Source
Supabase: How much does Supabase cost?

Supabase offers a free tier and three paid plans. Pro starts at $25 per month, Team at $599 per month, and Enterprise requires a custom quote. All pricing is in USD charged monthly.

Source
Supabase: What are Supabase's usage overage fees?

Pro plan users pay $0.00325 per monthly active user over the 100,000 included, and $0.125 per GB for database storage exceeding 8 GB per project. Compute instances cost $10 to $3,730+ per month.

Source
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