Active OSI-approved OSS Developer Tools Developer Infrastructure

Supabase

Open-source Firebase alternative

Data confidence100/100
Source coverage100/100
Publish confidence100/100
Pricing checked2026-05-13
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals. Hosted pricing evidence is shown separately.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals98/100Health98/100Shipping95/100Zombie Risk0/100
Overall Score 98 Active
Activity 95
Reliability 98
Adoption 100
Sustainability 98

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about Supabase

Open-source Firebase alternative

Supabase publishes source under OSI-approved licenses for its core repositories, with hosted cloud pricing tracked separately.

Maintenance and shipping signals are strong.

Source-visible project Developer Infrastructure OSI-approved OSS Scored Intelligence
Repository

GitHub Activity

TS
supabase/supabase
Stars 103,779
Forks 12,667
Watchers 103,779
Open Issues 1,020
Primary Language
TypeScript
Last Commit
Today
Releases 90d
2
Default Branch
master
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence 100/100 Strong
Source Coverage 100/100 Strong
Publish Confidence 100/100 Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
Apache-2.0
Pricing Scope
Hosted cloud pricing

Supabase publishes source under OSI-approved licenses for its core repositories, with hosted cloud pricing tracked separately.

Open license evidence
Sources

Tracked Sources

Profile

Classification

Category
Developer Tools
Use Case
Developer Infrastructure
Openness
OSI-approved OSS
License
Apache-2.0
Pricing Scope
Hosted cloud pricing
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Founded
2020
Hosted Pricing

Pricing Evidence

Scope
Hosted cloud pricing
Free Tier
Available
Currency
USD
Tracked Plans
0
Last Checked
May 13, 2026
Maintainers

README Badge

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Latest

Recent Updates

Tags
databasefirebase-alternativeopen-sourcebackend-as-a-servicepostgresauthapirealtimedeveloper-platformaialternativedenoembeddingsexamplefirebasenextjsoauth2pgvectorpostgispostgresqlpostgrestsupabasevectorswebsocketsapi-first

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