Electric SQL vs Supabase: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Electric SQL and Supabase side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Electric SQL
Build fast, modern, collaborative apps with real-time data sync for your existing stack.
Best for you if:
- • You want adds real-time sync without changing existing stack
Supabase
Open source Firebase alternative
Best for you if:
- • You want full PostgreSQL access
| At a Glance | Electric SQL | Supabase |
|---|---|---|
Starts at | Free plan | Free plan, paid from $25/mo, billed monthly Pro plan |
Category | Data & Databases Developer Tools | Data & Databases Low-Code Backend |
Rating | n/a | 4.6/5 G2 4.6 · Capterra 5.0 233 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos |
Choose Electric SQL or Supabase?
Choose Electric SQL if
- You want adds real-time sync without changing existing stack
- You want supports offline-first application development
Choose Supabase if
- You want full PostgreSQL access
- You want generous free tier
In-Depth Analysis
Electric SQL
Build fast, modern, collaborative apps with real-time data sync for your existing stack.
Electric SQL's pricing is very fair, offering a robust free open-source option for development and self-hosting.
Strengths
- Pro: Adds real-time sync without changing existing stack
- Pro: Supports offline-first application development
- Pro: Provides sub-millisecond reactivity and instant local writes
- Pro: Offers flexible deployment options including cloud hosting and self-hosting
- Pro: Integrates with a wide range of popular frameworks and platforms
Weaknesses
- Con: Requires familiarity with PostgreSQL for optimal configuration
- Con: Complexity might be high for very simple applications
- Con: Specific pricing details are not fully available on the main page
Key features
Supabase
Open source Firebase alternative
Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.
Watch out
Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos
Strengths
- Pro: Full PostgreSQL access
- Pro: Generous free tier
- Pro: Open-source and self-hostable
- Pro: Great developer experience
Weaknesses
- Con: Projects pause on free tier
- Con: Smaller ecosystem than Firebase
- Con: Less mature than alternatives
Key features
Plans and prices: Electric SQL vs Supabase
| Tool | Plans and prices | Source |
|---|---|---|
| Electric SQL |
| electric-sql.com read Oct 5, 2026 |
| Supabase |
| supabase.com/pricing read Oct 5, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Electric SQL pricing and Supabase pricing.
Key Takeaways
Electric SQL
- Choose if you want build fast, modern, collaborative apps with real-time data sync for your existing stack
Supabase
- Choose if you want open source Firebase alternative
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Supabase has a published user rating (4.6/5 from 233 reviews); Electric SQL has none we can show.
- Supabase starts at $25/mo, billed monthly; Electric SQL has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Electric SQL and Supabase compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Supabase has a published user rating (4.6/5 from 233 reviews); Electric SQL has none we can show. Supabase starts at $25/mo, billed monthly; Electric SQL has no public paid plan price on file. Both have a free plan.
What are Electric SQL and Supabase used for?
Electric SQL: Build fast, modern, collaborative apps with real-time data sync for your existing stack. Supabase: Open source Firebase alternative.
What does Electric SQL cost vs Supabase?
Electric SQL has no public paid-plan price on file. Supabase's cheapest paid plan is Pro at $25/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 5, 2026.
What's the main difference between Electric SQL and Supabase?
Electric SQL's main strength: adds real-time sync without changing existing stack. Supabase's main strength: full PostgreSQL access.