Based only on the facts in our directory. The right pick still depends on the job you need done.
Lower starting price
Retool
From $10/mo against from $35/mo
Free plan
Tie
Both have one
Higher rating
Retool
3.6 against 4.4
Same job?
Yes
Both are Coding tools
Side by side
Compared on
build0
Retool
Our rating
3.6
4.4Better
Starts at
$35/mo
$10/moBetter
Free plan
Yes
Yes
Category
Coding
Coding
Plans
StarterFree
Team$35/mo
Growth$75/mo
Free$0
Team$12 per builder and $7 per internal user a month, or $10 and $5 billed yearly
Business$65 per builder and $18 per internal user a month, or $50 and $15 billed yearly
EnterpriseQuote only
Key features
Prompt-to-app generation with exportable code
Built-in authentication, permissions, and audit logging
Connectors for Slack, Notion, and internal databases
Built-in database with no separate hosting setup required
Multi-app support scaling from 2 apps on Starter to unlimited on Enterprise
Internal app builder over any database or API
LLM connections inside the apps
App generation from a prompt
Centralised governance and visibility
React-based extensibility
Pros
Free-forever Starter tier includes real usage (1,500 credits, 2 apps) rather than a time-limited trial
Generates exportable code instead of locking an app entirely inside a proprietary black box
Built-in security features (auth, permissions, audit logs) come standard rather than as an add-on
Covers the work that never reaches a roadmap
Connects to databases, APIs and models in one builder
Governance centralised instead of improvised per team
Cons
Company is new (public launch October 2025), so long-term support and roadmap track record is thin
Founder identity and company details are not well documented publicly beyond a Product Hunt profile
Credit-based usage model means heavy builders can hit limits faster than a flat-rate tool
No pricing shown on the homepage
Tools built on the platform stay on the platform
Generated apps still need production-grade review
Company
build0, founded 2025
Retool
Prices come from each vendor's pricing page, last checked 20260718. Check the vendor before you buy.
FAQ
Questions people ask
Is build0 better than Retool?
In our reviews build0 scores 3.6 and Retool scores 4.4. The better pick depends on the job. build0: Turns a written prompt into an internal business app with its own frontend, backend, database, and access controls. Retool: Builds internal tools against any database, API or LLM, now from a prompt.
Which is cheaper, build0 or Retool?
Retool has the lower starting price: from $35/mo for build0 and from $10/mo for Retool.
Retool
build0
