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Anthropic API vs Manus

Anthropic API logo

Anthropic API

AI

Claude API for developers

From
On request
Rated
-
Full reviewWebsite
Manus logo

Manus

AI

General-purpose AI agent executing multi-step tasks in a hosted environment

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Anthropic API pricing varies significantly by model tier; Manus specific pricing and plan tiers not published on accessible pages; users must visit pricing page or contact sales
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Anthropic API and Manus differ
AttributeAnthropic APIManus
Pricing modelusage-basedsubscription
PlatformsApiWeb, iOS, Android, Desktop, Slack integration
Founded2021Unknown

Identical on both: starting price (On request), free tier (No), user rating (Not yet rated), category (AI).

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 Manus

Nothing recorded that Anthropic API does not also cover.

What people use each for

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

Anthropic API

  • AI agent developmentnot Manus
  • LLM-powered API integrationnot Manus
  • Batch processing for cost optimizationnot Manus

Manus

  • Autonomous research and report generationnot Anthropic API
  • Slide deck and presentation creation from requirementsnot Anthropic API
  • Website and graphic design automationnot Anthropic API
  • Game development and interactive content creationnot Anthropic API
  • Multi-step workflow automation via browser operatornot Anthropic API

Where each one falls short

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

Anthropic API

  • Pricing varies significantly by model tier
  • Batch processing and Fast Mode add additional surcharges
  • US-only inference costs 1.1x standard pricing

Manus

  • Specific pricing and plan tiers not published on accessible pages; users must visit pricing page or contact sales
  • Organisational transition mid-2026; unclear how this affects feature stability or pricing continuity
  • No clear free tier mentioned; access requires subscription from apparent launch
  • Limited public documentation on capabilities and limitations

Pricing, plan by plan

Anthropic API

On request
  • Fable 5$undefined/mo
    • Input: $10/MTok
    • Output: $50/MTok
    • Prompt caching Write: $12.50/MTok
  • Opus 5$undefined/mo
    • Input: $5/MTok
    • Output: $25/MTok
    • Prompt caching Write: $6.25/MTok
  • Sonnet 5$undefined/mo
    • Input: $2/MTok
    • Output: $10/MTok
    • Prompt caching Write: $2.50/MTok
  • Haiku 4.5$undefined/mo
    • Input: $1/MTok
    • Output: $5/MTok
    • Prompt caching Write: $1.25/MTok

Manus

On request

No published plan breakdown. See the Manus review.

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 Manus if

  • You work on Web, iOS, Android, Desktop, Slack integration.
Manus review

Questions people ask

Is Anthropic API or Manus better?
Neither clearly leads. Anthropic API starts at On request and Manus at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Anthropic API or Manus?
Anthropic API starts at On request and Manus at On request.
Does Anthropic API or Manus run on more platforms?
Anthropic API runs on Api. Manus runs on Web, iOS, Android, Desktop, Slack integration.
What is Anthropic API best used for?
Anthropic API is most often used for ai agent development, llm-powered api integration, batch processing for cost optimization. Of those, ai agent development and llm-powered api integration are not what Manus is typically brought in for.
What can Anthropic API do that Manus cannot?
Anthropic API covers Multiple models, 200K context, Vision capabilities, Function calling.

Answered from the vendors’ own pages

Anthropic API: How much does the Claude API cost?

Claude API uses pay-as-you-go pricing per million tokens (MTok). Haiku 4.5 costs $1 input/$5 output per MTok; Sonnet 5 costs $2 input/$10 output; Opus 5 costs $5 input/$25 output; Fable 5 costs $10 input/$50 output per MTok.

Source
Manus: Where can I find Manus pricing information?

The Manus pricing page at manus.im/pricing mentions 'Manus Pricing Plans' with the tagline 'Less structure, more intelligence,' but specific pricing details and tier information are not published online. Contact Manus directly to discuss pricing options.

Source
Anthropic API: What discounts does the Claude API offer?

Batch processing saves 50% on API costs. Prompt caching reduces token costs by up to 90% for cached reads (charged at 80% discount compared to standard rates). Fast Mode for Opus 5 costs 2x standard pricing for up to 2.5x faster response speeds.

Source
Manus: Does Manus offer a team plan option?

Manus mentions a team plan option on its pricing page, but specific details about team size limits, per-seat costs, and features are not published. Interested customers should contact Manus sales to discuss team pricing.

Source
Anthropic API: Does the Claude API have different billing models?

Self-serve access uses usage-based tiers with automatic rate limit increases as volume grows. Enterprise customers receive custom rate limits, monthly invoice billing, and hands-on support at negotiated pricing.

Source
Manus: What features are available in Manus?

Manus offers AI design, slides, image generation, music generation, browser operator, and other creative automation features. Specific feature availability by pricing tier requires contacting Manus directly for custom pricing information.

Source
Anthropic API: How much extra does US-only inference cost on the Claude API?

US-only inference costs 1.1x pricing for input and output tokens across all model tiers compared to standard multi-region pricing.

Source
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