Alternatives
Best Outerbase alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best Outerbase alternatives 2026, toolradar.com/alternatives/outerbase
7 direct alternatives to Outerbase, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Supabase is the top alternative to Outerbase on our list, followed by Caspio and Retable.
- 5 of the 7 alternatives have a free plan, starting with Supabase.
- Highest rated: Directus, 4.9 out of 5 from 52 ratings, Aug 2026.
- 7 alternatives
- 5 with a free plan
Top 3 alternatives to Outerbase
Supabase
#1 Top pickOpen source Firebase alternative
Starting price
From $25 /mo
Cheapest paid plan, monthly, as of October 2026
4.6 /5 across G2 and Capterra · 233 ratings, Sep 2026
Our take
Best overall
Caspio
#2Low-code platform for business applications
Starting price
From $127.5 /mo
Cheapest paid plan, monthly, as of October 2026
4.5 /5 on G2 · 155 ratings, Mar 2026
Retable
#3Transform your data into powerful business applications with a secure, no-code smart spreadsheet solution.
Starting price
From $12 /mo
Cheapest paid plan, monthly, as of October 2026
4.6 /5 across G2 and Capterra · 86 ratings, Sep 2026
Outerbase vs 7 alternatives
| Tool | Starting price (Oct 2026) | Free plan | Rating |
|---|---|---|---|
 | Price: Free + paid | Free plan: Yes | n/a |
| Price: $25/mo | Free plan: Yes | 4.6 out of 5, from 233 ratings across G2 and Capterra (233) |
| Price: $127.5/mo | Free plan: No | 4.5 out of 5, from 155 ratings on G2 (155) |
| Price: $12/mo | Free plan: Yes | 4.6 out of 5, from 86 ratings across G2 and Capterra (86) |
 | Price: $99/mo | Free plan: Yes | 4.9 out of 5, from 52 ratings on G2 (52) |
 | Price: $10/mo | Free plan: Yes | 4.5 out of 5, from 67 ratings on G2 (67) |
 | Price: $42/mo | Free plan: No | 4.9 out of 5, from 44 ratings across G2 and Capterra (44) |
 | Price: $8/mo | Free plan: Yes | n/a |
Why people consider alternatives to Outerbase
Outerbase is a modern, open-source database UI and low-code platform designed to simplify database interaction and application development.
Teams most often switch away when one of these starts to bite:
- Pricing at scale as usage or premium tiers add up.
- Missing integrations with the rest of your stack.
- Performance or scale limits as your needs grow.
- A specific feature gap you have hit in internal tools.
The 7 alternatives below cover the same core job (internal tools) with different trade-offs.
Outerbase by the numbers
| Metric | Outerbase | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 63% have one | n/a |
| Listed as an alternative to | 1 tool | 2 | #38 of 71 (joint) |
Each position is counted among the tools that have data for that row, as noted under it. All Internal Tools data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “Outerbase by the numbers”, Oct 2026.
Internal Tools leaderboards from Toolradar data
Toolradar ranks Internal Tools tools on one measure at a time, only where at least 8 tools have data. As of Oct 2026.
Lowest entry price, plans with no stated unit
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 18 tools with no stated price unit, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Jestor | $8/mo, billed monthly |
| 2 | Gravity Flow | $8.25/mo, billed yearly |
| 3 | Budibase | $10/mo |
| 4 | Retable | $12/mo, billed monthly |
| 5 | Pory | $18/mo, billed monthly |
Lowest entry price, per-user plans
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 10 tools priced per user, verified price.
A position exists only when at least 8 tools have data for that metric. 28 of 71 Internal Tools tools have a verified price; the others publish none we could read (often "contact sales"). Advertising and placement fees are not inputs to any position. Visit counts include visits from every source. How we compute this. Cite this: Toolradar, “Internal Tools leaderboards”, Oct 2026. Data licensed CC BY 4.0. All Internal Tools statistics.
7 alternatives to Outerbase
Ranked by G2 and Capterra ratings, media mentions, and editor review, plus how directly they replace Outerbase.
- 1
Supabase
Free planOpen source Firebase alternative
4.6 /5 across G2 and Capterra · 233 ratings, Sep 2026
From $25/mo, billed monthly; free plan available
- 2
Caspio
PaidLow-code platform for business applications
4.5 /5 on G2 · 155 ratings, Mar 2026
From $127.50/mo, billed monthly
- 3
Retable
Free planTransform your data into powerful business applications with a secure, no-code smart spreadsheet solution.
4.6 /5 across G2 and Capterra · 86 ratings, Sep 2026
From $12/mo, billed monthly; free plan available
- 4
Directus
Free planOpen-source headless CMS and data platform
4.9 /5 on G2 · 52 ratings, Aug 2026
From $99/mo, billed monthly; free plan available
- 5
Budibase
Free planOpen-source low-code platform for internal tools
4.5 /5 on G2 · 67 ratings, Sep 2026
From $10/mo; free plan available
- 6
Tadabase
PaidNo-code platform for web applications
4.9 /5 across G2 and Capterra · 44 ratings, Sep 2026
From $42/mo, billed monthly
- 7
NocoDB
Free planOpen-source Airtable alternative
From $8/user/mo, billed monthly; free plan available
Frequently asked questions
What is the best alternative to Outerbase?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to Outerbase are Supabase, Caspio, Retable. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to Outerbase?
There is no fully free alternative in this list. Supabase is freemium: a permanent free tier plus paid plans (Open source Firebase alternative).
Why do people look for Outerbase alternatives?
Common reasons teams switch away from Outerbase: pricing that scales aggressively, missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in internal tools. The alternatives on this page solve the same core problem with different trade-offs.
Side-by-side comparisons
In-depth comparison pages for Outerbase versus each alternative.
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