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DeepSeek vs DeepSeek V3

DeepSeek and DeepSeek V3 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

AttributeDeepSeekDeepSeek V3
Product statusStatus not recordedStatus not recorded
VendorDeepSeekDeepSeek
Rating★ 4.7★ 4.7
PricingPay-as-you-goFree
PlatformsWeb, iOS, Android, APIModel weights, Self-hosted code
Key featuresHosted web and mobile chat, Separately metered developer API, Published model change logVendor figure: 671B total parameters, Vendor figure: 37B active per token, MIT-licensed repository code
Headquarters——
Launched—2024
Open sourceNoNo

Key differences

  • DeepSeek and DeepSeek V3 carry the same editorial score (4.7★).
  • DeepSeek is Pay-as-you-go, while DeepSeek V3 is Free.
  • DeepSeek runs on Web, iOS, Android, API; DeepSeek V3 runs on Model weights, Self-hosted code.

DeepSeek and DeepSeek V3 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 →

DeepSeek V3

DeepSeek

Original 2024 DeepSeek-V3 Base/Chat weights and code: vendor-documented MoE architecture, MIT code and a separate model license; current hosted V3 access is unconfirmed.

Rating
4.7★
Pricing
Free

Editorial verdict

Evaluate original V3 as a specific downloadable release with separate code and weight licenses; verify infrastructure and any hosted version instead of borrowing today's API price or a frontier-quality claim.

Strengths

  • Published original Base/Chat weights and technical materials
  • Vendor-documented MoE architecture
  • Code and model-license documents available for review

Key features

  • Vendor figure: 671B total parameters
  • Vendor figure: 37B active per token
  • MIT-licensed repository code
  • Weights follow LICENSE-MODEL
  • Runtime costs depend on deployment

Best for

  • Pinned-release model research
  • License-aware self-hosting evaluation
  • Historical API and model migration inventory
Read the full DeepSeek V3 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
  • DeepSeek V3 also lists: Vendor figure: 671B total parameters, Vendor figure: 37B active per token, MIT-licensed repository code, Weights follow LICENSE-MODEL, Runtime costs depend on deployment

Frequently asked questions

Is DeepSeek or DeepSeek V3 better?

DeepSeek and DeepSeek V3 carry the same editorial score (4.7★), so the better choice depends on your needs — see the feature and platform comparison above.

Which is cheaper, DeepSeek or DeepSeek V3?

DeepSeek is Pay-as-you-go and DeepSeek V3 is Free. Check each product page for current plan details.

Are DeepSeek and DeepSeek V3 open source?

No — neither DeepSeek nor DeepSeek V3 is open source.

What platforms do DeepSeek and DeepSeek V3 support?

DeepSeek supports Web, iOS, Android, API; DeepSeek V3 supports Model weights, Self-hosted code.

What are the main features of DeepSeek and DeepSeek V3?

DeepSeek: Hosted web and mobile chat, Separately metered developer API, Published model change log, Cache and time-dependent API pricing. DeepSeek V3: Vendor figure: 671B total parameters, Vendor figure: 37B active per token, MIT-licensed repository code, Weights follow LICENSE-MODEL, Runtime costs depend on deployment.

Visit DeepSeek →Visit DeepSeek V3 →

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