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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

MarsCode logo
MarsCode
✓ verifiedFree

AI-powered IDE with code completion, generation, explanation and debugging, plus a cloud dev environment, for developers.

69K visits/mo
Continue logo
Continue
✓ verifiedFreemium

Open-source AI coding assistant offering autocomplete and chat in IDEs; the company was acquired by Cursor.

775K visits/mo
accessiBe logo
accessiBe
✓ verifiedPaid

AI-powered web accessibility platform for ADA/WCAG compliance, blending automated remediation with expert services.

124K visits/mo424 saves
Builder.io logo
Builder.io
✓ verifiedFreemium

Visual development platform with AI design-to-code, a visual editor and headless CMS so teams and agents ship UI in real code.

806K visits/mo
Gologin Cloud Browser logo
Gologin Cloud Browser
✓ verifiedPaid

Serverless cloud browser API with persistent sessions, built-in stealth and proxies, for AI agents, automation and scraping.

655K visits/mo
Pricing

No public pricing

No public pricing

accessWidget: from $59/mo
Micro: $490/yr (up to 5,000 visits/mo)
Growth: $1,490/yr (up to 30,000 visits/mo)
Scale: $3,990/yr (up to 100,000 visits/mo)

Free trial available

Free: $0 per user/mo (60 agent credits)
Pro: $24/user/mo (500 credits)
Team: $40/user/mo
Professional: $24/mo billed annually (100 profiles)
Business: $49/mo billed annually (300 profiles)
Enterprise: $99/mo billed annually (1000 profiles)
Custom: $149/mo billed annually (2000+ profiles)

Free trial available

Core features
  • AI code completion and snippet generation
  • Natural-language code generation
  • Code explanation and AI Q&A
  • Automated bug detection and fixes
  • Zero-config cloud development environment
  • Project creation from templates or Git
  • Open-source AI code assistant
  • Customizable autocomplete
  • In-editor AI chat
  • Community-built coding agent
  • accessWidget automated AI remediation
  • accessScan accessibility auditing
  • accessFlow for accessible code
  • Screen-reader and keyboard-navigation support
  • Expert audits, VPAT and litigation support
  • CMS integrations
  • AI design-to-code (Figma to code)
  • Visual editor tied to your components
  • Headless/visual CMS
  • AI agents (Builder-Agent) that open PRs
  • Integrations: GitHub, GitLab, Bitbucket, Figma, VS Code
  • Roles, reviews and collaboration
  • Serverless cloud Chromium browsers
  • Persistent logged-in sessions
  • Built-in stealth / anti-detect fingerprinting
  • Residential & datacenter proxies in 150+ countries
  • Playwright/Puppeteer WebSocket connection
  • Headful mode for live inspection
Use cases
  • Writing and completing code faster with AI
  • Onboarding to unfamiliar codebases
  • Debugging and optimizing code
  • Spinning up dev environments in the browser
  • Get AI code completions while coding
  • Ask questions about code in the editor
  • Build on an open-source coding-agent foundation
  • Achieving ADA/WCAG compliance
  • Reducing accessibility litigation risk
  • Ongoing accessibility monitoring
  • Enterprise-scale accessibility programs
  • Convert designs to production code
  • Let non-developers edit pages visually
  • Manage content with a headless CMS
  • Collaborate across design, PM and engineering
  • Running AI browser agents
  • Web scraping at scale
  • Automating logged-in workflows
  • Debugging automation in live sessions
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