MainFunc vs Bolt.new
A detailed side-by-side comparison to help you choose the right AI coding agent for your needs.
Best platform for building and deploying custom enterprise AI agents
MainFunc
MainFunc is an AI platform for building, deploying, and managing custom enterprise agents that automate complex business workflows requiring code generation, system integration, and multi-step reasoni...
AI Models
GPT-4oClaude Opus 4.6Claude Sonnet 4Gemini 1.5 ProCustom fine-tuned models
Key Features
- Visual agent builder with reusable action blocks for business logic
- Managed execution layer handling orchestration, retries, and error recovery
- Sandboxed code execution environment for agents writing and running code
- Real-time execution traces and token usage analytics per workflow
- Multi-model support with per-step model selection
Pricing
Developer — Contact for pricing
Team — Contact for pricing
Enterprise — Custom pricing
Pros
- Production-grade execution layer removes infrastructure burden from engineering teams
- Visual builder accelerates agent development without sacrificing customization
- Per-step model selection optimizes cost and capability across complex workflows
Cons
- Best suited for engineering teams; requires technical configuration for complex agents
- Pricing requires sales engagement with no fully self-serve tier
Best for instant full-stack app prototyping
Bolt.new
Bolt.new is an AI-powered app builder by StackBlitz that lets users create, run, and deploy full-stack web applications directly in the browser from natural language prompts. The platform uses WebCont...
AI Models
Claude Sonnet 4GPT-4oGemini 2.5 Pro
Key Features
- Full-stack app generation from natural language in browser
- WebContainers technology for instant Node.js environment
- Token-based system with monthly rollover on paid plans
- Built-in deployment with custom domain support
- Support for React, Next.js, Vue, Svelte, and more
Pricing
Free — $0/month
Pro — $25/month
Teams — $30/user/month
Enterprise — Custom pricing
Pros
- Fastest path from idea to deployed app with WebContainers
- Token rollover prevents waste on paid plans
- No local setup needed — everything runs in browser
Cons
- Free tier includes Bolt branding on deployed sites
- Token-based pricing can be unpredictable for complex projects