Softwr

Software Development · head to head

Baseten vs LangChain

Baseten logo

Baseten

Software Development

Inference is everything

From
Free
Rated
-
Full reviewWebsite
LangChain logo

LangChain

Machine Learning

Build applications with LLMs through composability

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Baseten pro and Enterprise pricing not published; requires contacting sales; LangChain the free Developer plan of LangSmith is limited to 1 seat

Where they differ

Only the attributes on which Baseten and LangChain actually diverge.

Attributes where Baseten and LangChain differ
AttributeBasetenLangChain
Pricing modelusage-basedfreemium
PlatformsWebLinux, Mac, Windows
CategorySoftware DevelopmentMachine Learning
FoundedUnknown2022

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Baseten

Nothing recorded that LangChain does not also cover.

Only in LangChain

  • Chains and agents
  • Retrieval-augmented generation
  • Memory management
  • Tool integration
  • Prompt templates
  • OpenAI
  • Anthropic
  • Hugging Face

What people use each for

The jobs each tool is most often brought in to do.

Baseten

  • Custom model deploymentnot LangChain
  • Fine-tuned LLM hostingnot LangChain
  • Inference API scalingnot LangChain

LangChain

  • Building LLM applications and agents in Python or JavaScriptnot Baseten
  • Tracing and debugging LLM chains and agent runsnot Baseten
  • Evaluating prompt and model changes against datasetsnot Baseten

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Baseten

  • Pro and Enterprise pricing not published; requires contacting sales
  • Pricing varies significantly by compute type and model

LangChain

  • The free Developer plan of LangSmith is limited to 1 seat
  • Base traces are retained for 14 days only; 400 day retention costs extra
  • Included traces are capped at 5,000 per month on Developer and 10,000 per month on Plus, with everything beyond billed pay as you go
  • Self hosted and hybrid deployment of LangSmith is Enterprise only
  • Custom SSO, RBAC and ABAC are Enterprise only
  • A support SLA is Enterprise only
  • Enterprise pricing is by quote with no published rate

Pricing, plan by plan

Baseten

Free
  • BasicFree
    • Pay-as-you-go deployments
    • Dedicated model APIs
    • SOC 2 Type II and HIPAA compliance
  • Pro$null/month
    • Priority GPU access
    • Unlimited autoscaling
    • Volume discounts available
  • Enterprise$null/month
    • Self-hosted options
    • Custom SLAs
    • Data residency control

LangChain

Free
  • Open SourceFree
    • Full framework
    • Community support
  • LangSmith$39/month
    • Debugging
    • Monitoring
    • Testing

Which should you pick?

Choose Baseten if

  • You want to start without paying.
Baseten review

Choose LangChain if

  • You need chains and agents.
  • You want to start without paying.
  • You work on Linux, Mac, Windows.
  • You also want retrieval-augmented generation.
LangChain review

Questions people ask

Is Baseten or LangChain better?
Neither clearly leads. Baseten starts at Free and LangChain at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Baseten or LangChain?
Baseten starts at Free and LangChain at Free.
Does Baseten or LangChain run on more platforms?
Baseten runs on Web. LangChain runs on Linux, Mac, Windows.
Can I use Baseten for free?
Both have a free tier, so you can try either at no cost before committing.
What is Baseten best used for?
Baseten is most often used for custom model deployment, fine-tuned llm hosting, inference api scaling. Of those, custom model deployment and fine-tuned llm hosting are not what LangChain is typically brought in for.
What can Baseten do that LangChain cannot?
LangChain covers Chains and agents, Retrieval-augmented generation, Memory management, Tool integration.

Answered from the vendors’ own pages

Baseten: Does Baseten have a free tier?

Yes, Baseten's Basic plan is free with a pay-as-you-go model for dedicated deployments and model APIs.

Source
LangChain: Does LangChain charge for its services?

LangChain's main website does not display pricing. However, LangSmith (a related platform) offers both free and paid plans. Visit the dedicated pricing page or contact LangChain for details.

Source
Baseten: How are GPU instances priced on Baseten?

GPU instances are priced per minute: T4 at $0.01052/min, H100 at $0.10833/min, and B200 at $0.16633/min. CPU instances range from $0.00058 to $0.01382 per minute.

Source
LangChain: How can I learn about LangChain pricing?

Click on the Pricing link in navigation or use the Try LangSmith or Get a demo options to explore pricing for LangChain's commercial offerings.

Source
Baseten: What are Model API costs on Baseten?

Model API pricing varies by model: DeepSeek V4 Flash costs $0.13 per million input tokens and $0.028 per million output tokens; GLM-5.3-Flash costs $0.15 and $0.03 respectively.

Source
Baseten: Does Baseten charge for idle compute time?

No, Baseten does not charge for idle time; billing only covers active compute usage on deployments.

Source
Share

Related pages

More on Baseten

More on LangChain

Keep looking

Other head to heads