Skip to index

DeepSeek vs Kagi

DeepSeek and Kagi are both Conversational AI tools in our directory. This side-by-side comparison covers pricing, editorial scores, supported platforms, key features and open-source status so you can decide which one fits your needs.

Side-by-side comparison

AttributeDeepSeekKagi
Product statusStatus not recordedStatus not recorded
VendorDeepSeekKagi
Rating★ 4.7★ 4.6
PricingPay-as-you-goPaid
PlatformsWeb, iOS, Android, APIWeb, Mobile, API
Key featuresHosted web and mobile chat, Separately metered developer API, Published model change logSearch with lenses and source preferences, Assistant with optional web access, Model switching and thread exports
Headquarters——
Launched——
Open sourceNoNo

Key differences

  • DeepSeek carries the higher editorial score (4.7★ vs 4.6★).
  • DeepSeek is Pay-as-you-go, while Kagi is Paid.
  • DeepSeek runs on Web, iOS, Android, API; Kagi runs on Web, Mobile, API.

DeepSeek and Kagi at a glance

DeepSeek

DeepSeek

DeepSeek's hosted chat and separately metered developer API; service terms, model versions and public model licenses must be checked separately.

Rating
4.7★
Pricing
Pay-as-you-go

Editorial verdict

Evaluate the hosted service or API you will actually use; verify model IDs, billing and data terms instead of treating the brand as a free, open-source R1 deployment.

Strengths

  • Separate hosted-chat and developer-API entry points
  • Public model/version change log
  • Published cache and time-dependent API billing conditions

Key features

  • Hosted web and mobile chat
  • Separately metered developer API
  • Published model change log
  • Cache and time-dependent API pricing

Best for

  • Comparing chat and API adoption paths
  • Planning token-cost estimates for a named API model
  • Tracking model changes before a controlled evaluation
Read the full DeepSeek review →

Kagi

Kagi

Subscription search with filtering and an optional multi-model Assistant; search quotas, AI usage budgets, provider retention and commercial rights require separate checks.

Rating
4.6★
Pricing
Paid

Editorial verdict

Consider Kagi if paid search fits your workflow; verify the AI budget, data path and commercial permissions before adopting it.

Strengths

  • Search and Assistant under one membership
  • Documented usage and provider privacy tables

Key features

  • Search with lenses and source preferences
  • Assistant with optional web access
  • Model switching and thread exports
  • Plan-dependent AI usage budget

Best for

  • Source-checked web research
  • Plan-budgeted assistant questions
Read the full Kagi review →

Feature overlap

  • The two tools have no listed features in common — see both feature lists above.
  • DeepSeek also lists: Hosted web and mobile chat, Separately metered developer API, Published model change log, Cache and time-dependent API pricing
  • Kagi also lists: Search with lenses and source preferences, Assistant with optional web access, Model switching and thread exports, Plan-dependent AI usage budget

Frequently asked questions

Is DeepSeek or Kagi better?

By editorial score, DeepSeek scores higher (4.7★ vs 4.6★). Both are capable Conversational AI tools, so review the feature comparison for your use case.

Which is cheaper, DeepSeek or Kagi?

DeepSeek is Pay-as-you-go and Kagi is Paid. Check each product page for current plan details.

Are DeepSeek and Kagi open source?

No — neither DeepSeek nor Kagi is open source.

What platforms do DeepSeek and Kagi support?

DeepSeek supports Web, iOS, Android, API; Kagi supports Web, Mobile, API.

What are the main features of DeepSeek and Kagi?

DeepSeek: Hosted web and mobile chat, Separately metered developer API, Published model change log, Cache and time-dependent API pricing. Kagi: Search with lenses and source preferences, Assistant with optional web access, Model switching and thread exports, Plan-dependent AI usage budget.

Visit DeepSeek →Visit Kagi →

More Conversational AI comparisons

Chatbase vs ChatGPTChatbase vs ClaudeChatbase vs DecagonChatbase vs DeepSeekChatbase vs DeepSeek R1Chatbase vs DeepSeek V3