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Mintlify vs People.aiwhich AI code agent should you pick in 2026?

AI docs platform — generates, maintains, and answers questions on your developer documentation.

💻CodeAssistantSubscription · from $20
RAGTool useMemory

Revenue intelligence platform — captures all sales activity automatically and feeds pipeline analytics.

💼SalesAssistantSubscription
Tool useRAGMemory

Mintlify vs People.ai — specs

SpecMintlifyPeople.ai
Agent Rank68 / 100 (B)72 / 100 (A)
AutonomyAssistantAssistant
PricingSubscription · from $20Subscription · Free tier
Open sourceNoNo
CapabilitiesRAG, Tool use, MemoryTool use, RAG, Memory
Integrations3 apps5 apps
VerifiedVerifiedVerified
ReleasedMar 2025Jun 2024

Categories: MintlifyCode · People.aiSales

Agent Rank breakdown

Mintlify
Agent Rank
68/ 100
BB-tier
Autonomy fit
7
Capabilities
6
Integrations
4
Pricing value
8
Polish & maturity
6
Verifiability
10

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

People.ai
Agent Rank
72/ 100
AA-tier
Autonomy fit
7
Capabilities
6
Integrations
8
Pricing value
9
Polish & maturity
6
Verifiability
7

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

Pros & cons

Mintlify
Pros
  • +Cleanest developer docs sites in the category — beautiful by default
  • +AI chat agent grounded on your docs improves user retention
  • +Auto-generates docs from OpenAPI/code annotations
Cons
  • Best for API-first products — less differentiated for general docs
  • Pro tier required for any production use ($20/mo minimum)
  • Migration from Docusaurus or GitBook takes a focused day
People.ai

Pricing

Mintlify
Hobby
Free
Open source / solo
  • +Basic docs site
  • +AI search
  • +Limited customization
Recommended
Pro
$20/mo
Small teams
  • +Custom domain
  • +Analytics
  • +AI chat agent
Growth
$80/seat/mo
Growing teams
  • +Advanced AI features
  • +Multiple sites
  • +Admin controls
Enterprise
Custom
Larger orgs
  • +SSO
  • +Custom AI training
  • +SLA
People.ai

Which one should you pick?

Mintlify

Pick Mintlify if its specific capabilities (RAG, Tool use) match what you need.

Try Mintlify →
People.ai

Pick People.ai if cost is the main constraint.

Try People.ai →

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Frequently asked

Should I pick Mintlify or People.ai in 2026?+

Pick Mintlify if its specific capabilities (RAG, Tool use) match what you need. Pick People.ai if cost is the main constraint. Most working teams running both can use Mintlify for primary work and People.ai for the workflows where its specific strengths matter.

What's the price difference between Mintlify and People.ai?+

Mintlify starts at Subscription · from $20; People.ai starts at Subscription · Free tier. People.ai 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, Mintlify or People.ai?+

Both Mintlify and People.ai are Assistant agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.

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Want the real monthly cost at your volume? Run the TCO calculator →
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Mintlify vs People.ai (2026): which AI code agent wins? · AI Agent Rank