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Adept vs Bolt: 2026 comparison

Browser-driving AI agent — completes multi-step workflows on real web apps the way a human would.

⚙️OpsAutonomousSubscription
BrowserTool useMemoryVision

StackBlitz's in-browser AI builder — generates and deploys real Node.js apps from a single prompt.

💻CodeSemi-autonomousFreemium · from $20
CodeTool useVision

Adept vs Bolt — specs

SpecAdeptBolt
Agent Rank67 / 100 (B)73 / 100 (A)
AutonomyAutonomousSemi-autonomous
PricingSubscription · Free tierFreemium · from $20
Open sourceNoNo
CapabilitiesBrowser, Tool use, Memory, VisionCode, Tool use, Vision
Integrations3 apps3 apps
VerifiedVerified
ReleasedApr 2025Mar 2025

Categories: AdeptOps · BoltCode

Agent Rank breakdown

Adept
Agent Rank
67/ 100
BB-tier
Autonomy fit
9
Capabilities
8
Integrations
4
Pricing value
9
Polish & maturity
4
Verifiability
6

Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?

Bolt
Agent Rank
73/ 100
AA-tier
Autonomy fit
8
Capabilities
6
Integrations
4
Pricing value
8
Polish & maturity
8
Verifiability
10

Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?

Pros & cons

Adept
Pros
  • +Pioneering work on UI-driven browser agents — strong research lineage
  • +Best for fully-autonomous, multi-step workflows that cross web apps
  • +Foundation models tuned specifically for browser action prediction
Cons
  • Not generally available — enterprise pilots only as of mid-2026
  • Pricing not public
  • Reliability on long-tail UIs still a work in progress
Bolt
Pros
  • +StackBlitz WebContainer runs real Node.js in your browser — no cloud workspace needed
  • +Framework flexibility — React, Next.js, Vue, Svelte, Astro
  • +Code transparency: you see + edit the actual files between prompts
Cons
  • Less polished UI defaults than Lovable
  • Steeper learning curve for true non-engineers
  • Backend story less integrated than Lovable + Supabase

Pricing

Adept
Enterprise preview
Custom
Enterprise pilots
  • +Browser-driving agent
  • +Custom workflow training
  • +Dedicated research-eng support
Bolt
Free
Free
Trial
  • +1M tokens/month
  • +Public projects
Recommended
Pro
$20/mo
Solo devs
  • +10M tokens/month
  • +Private projects
  • +Export to GitHub
Pro 50
$50/mo
Heavy users
  • +26M tokens/month
Pro 100
$100/mo
Power users
  • +55M tokens/month

Which one should you pick?

Adept

Pick Adept if cost is the main constraint or if you want the highest autonomy and the verification loop is in place.

Try Adept →
Bolt

Pick Bolt if you want a vendor we've verified for accessibility and pricing accuracy.

Try Bolt →

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Frequently asked

Should I pick Adept or Bolt in 2026?+

Pick Adept if cost is the main constraint or if you want the highest autonomy and the verification loop is in place. Pick Bolt if you want a vendor we've verified for accessibility and pricing accuracy. Most working teams running both can use Adept for primary work and Bolt for the workflows where its specific strengths matter.

What's the price difference between Adept and Bolt?+

Adept starts at Subscription · Free tier; Bolt starts at Freemium · from $20. Adept is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.

Which is more autonomous, Adept or Bolt?+

Adept is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.

Want the real monthly cost at your volume? Run the TCO calculator →
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