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Anthropic API vs DeepInfra

Anthropic API logo

Anthropic API

Software

Claude API for developers

From
$3/per-million-tokens
Rated
-
Full reviewWebsite
DeepInfra logo

DeepInfra

Software

Low-cost cloud API for running open-source AI models

From
$0.08/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Anthropic API aWS Marketplace lists Claude Opus 4.8 (Amazon Bedrock Edition), published by seller Anthropic, at $5.00 per million input tokens and $25.00 per million output tokens for standard usage, or $2.50 and $12.50 per million tokens respectively for batch processing; DeepInfra focuses on inference hosting rather than fine-tuning or full training pipelines that competitors like Fireworks AI offer.
  • They diverge on capability: Anthropic API covers Multiple models, DeepInfra covers Open model hosting.

Where they differ

Only the attributes on which Anthropic API and DeepInfra actually diverge.

Attributes where Anthropic API and DeepInfra differ
AttributeAnthropic APIDeepInfra
Starting price$3/per-million-tokens$0.08/month
PlatformsApiweb, api
Founded2021Unknown

Identical on both: pricing model (usage-based), free tier (No), user rating (Not yet rated), category (Unknown).

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 Anthropic API

  • Multiple models
  • 200K context
  • Vision capabilities
  • Function calling
  • REST API
  • SDKs
  • Amazon Bedrock
  • Google Vertex

Only in DeepInfra

  • Open model hosting
  • Pay-per-token pricing
  • Long context support
  • DeepCluster
  • Zero retention policy
  • Real-time metrics

What people use each for

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

Anthropic API

  • ai tools managementnot DeepInfra
  • Workflow automationnot DeepInfra
  • Reportingnot DeepInfra

DeepInfra

  • Running open-source LLM inference without managing GPUsnot Anthropic API
  • Serving speech and image generation models via APInot Anthropic API
  • Cost-sensitive production inference at scalenot Anthropic API
  • Reserved GPU capacity via DeepCluster for steady workloadsnot Anthropic API

Where each one falls short

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

Anthropic API

  • AWS Marketplace lists Claude Opus 4.8 (Amazon Bedrock Edition), published by seller Anthropic, at $5.00 per million input tokens and $25.00 per million output tokens for standard usage, or $2.50 and $12.50 per million tokens respectively for batch processing
  • AWS Marketplace's Anthropic listing shows cache write tokens billed separately at $6.25 per million tokens for the standard 5-minute cache, rising to $10.00 per million tokens for a 1-hour cache TTL

DeepInfra

  • Focuses on inference hosting rather than fine-tuning or full training pipelines that competitors like Fireworks AI offer.
  • Model selection is limited to what DeepInfra chooses to host, unlike self-managed platforms.
  • No published free tier; usage is billed from the first token.

Pricing, plan by plan

Anthropic API

$3/per-million-tokens
  • Claude 3.5 Sonnet$3/per-million-input-tokens
    • Fast responses
    • 200K context
  • Claude 3 Opus$15/per-million-input-tokens
    • Most capable
    • Complex tasks

DeepInfra

$0.08/month
  • Pay-as-you-go$undefined/mo
    • Per-model token pricing from $0.08 to $2.85 per million input tokens
    • No long-term contract
  • DeepCluster$1.98/month
    • Dedicated NVIDIA B300 GPU clusters at $1.98/GPU-hour

Which should you pick?

Choose Anthropic API if

  • You need multiple models.
  • You work on Api.
  • You also want 200k context.
Anthropic API review

Choose DeepInfra if

  • You need open model hosting.
  • You work on web, api.
  • You also want pay-per-token pricing.
DeepInfra review

Questions people ask

Is Anthropic API or DeepInfra better?
Neither clearly leads. Anthropic API starts at $3/per-million-tokens and DeepInfra at $0.08/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Anthropic API or DeepInfra?
Anthropic API starts at $3/per-million-tokens and DeepInfra at $0.08/month.
Does Anthropic API or DeepInfra run on more platforms?
Anthropic API runs on Api. DeepInfra runs on web, api.
What is Anthropic API best used for?
Anthropic API is most often used for ai tools management, workflow automation, reporting. Of those, ai tools management and workflow automation are not what DeepInfra is typically brought in for.
What can Anthropic API do that DeepInfra cannot?
Anthropic API covers Multiple models, 200K context, Vision capabilities, Function calling. DeepInfra covers Open model hosting, Pay-per-token pricing, Long context support, DeepCluster.

Answered from the vendors’ own pages

DeepInfra: Is there a free tier on DeepInfra?

No free tier is published; usage is billed pay-as-you-go from the first token, though a credit card or pre-payment is required before you can send requests.

Source
DeepInfra: How is usage priced?

Language models are billed per million input/output tokens, other models by inference execution time, and audio models per minute of audio processed, with no minimum commitment.

Source
DeepInfra: What are the Standard, Priority, and Flex tiers?

Standard is default best-effort pricing at 1x, Priority costs 1.5x for faster time-to-first-token during peak demand, and Flex costs 0.8x for non-production or asynchronous workloads.

Source
DeepInfra: How does billing scale with spend?

Accounts advance through usage tiers as cumulative payments cross $20, $100, $500, $2,000, and $10,000 thresholds, with invoices generated monthly or at each threshold.

Source
DeepInfra: Is there a limit on concurrent requests?

Yes, accounts are limited to 200 concurrent requests by default, though spending limits can also be configured to prevent unexpected charges.

Source
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