Best for
Best for technically curious builders who want to build, see and ship the code in one place.
- Freelancers
- Small and mid-sized
- Enterprise
No tools match
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AI App Builders Comparison
At a glance
Best for
Best for technically curious builders who want to build, see and ship the code in one place.
Best for
Best for teams building client portals and internal tools on top of existing data without writing code.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Replit | Softr |
|---|---|---|
| Starting price | Free tier; paid from ~$20 / month plus usage Published apps on the free tier are time-limited. | Free; paid plans from $19 / month Rates on annual billing: Basic $19, Pro $99 and Business $329 per month, Enterprise on request. Nonprofit and educational organizations get 50 percent off. |
| Free trial | Free tier, published apps time-limited | Free plan |
| Commercial use | Yes | Not stated |
| Output | Full-stack apps: code, database, hosting and deploy in one place | Business web apps and portals (PWA for mobile) |
| What it generates | Full-stack apps through Agent 3, which generates autonomously and tests in a real browser | Business apps: client portals, internal tools, CRMs, dashboards, intranets and inventory systems |
| Stack and frameworks | 50+ languages | No-code, block-based builder with no generated code to manage |
| Auth and database | Built-in database | Native database or 15+ external sources (Airtable, Google Sheets, Notion, PostgreSQL, MySQL, Supabase, HubSpot); email/password, magic link, Google and SSO login with user groups and permissions |
| Hosting and deploy | Yes, built-in hosting and deploy | Published to a Softr URL or a custom domain, with SOC 2 Type II and GDPR compliance |
| Payments | Yes, Agent wires up Stripe in one step, on paid plans | Stripe, to sell digital products and sync purchase data |
| Access to the code | Full browser IDE with terminal and version control, every line visible | No code access, visual editing and vibe coding only |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | Not stated | Community forum |
| Onboarding | Not stated | Documentation and knowledge base |
| Company size | Freelancers, Small and mid-sized, Enterprise | Freelancers, Small and mid-sized, Enterprise |
| Integrations | Not stated | Airtable, Google Sheets, Notion, PostgreSQL, MySQL, Supabase, HubSpot, monday.com, ClickUp, Xero, Stripe, Make, Zapier |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Replit
Strengths
Limitations
Softr
Strengths
Limitations
Plans
Replit
Softr
What users say
Replit
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Softr
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Replit https://replit.com · no check date recorded yet
Softr https://www.softr.io · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.