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AI · head to head

AutoGen vs Captions

AutoGen logo

AutoGen

AI

Programming framework for multi-agent agentic AI

From
Free
Rated
-
Full reviewWebsite
Captions logo

Captions

Video Production

AI video editor that automates post-production at scale

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AutoGen framework now in maintenance mode, no new features planned; Captions credit rollover limited to 3x monthly maximum, forcing spending within quarters
  • They diverge on capability: AutoGen covers Multi-agent orchestration, Captions covers AI Edit.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which AutoGen and Captions actually diverge.

Attributes where AutoGen and Captions differ
AttributeAutoGenCaptions
Pricing modelOpen source, no pricingUnknown
PlatformsPython, .NETWeb, iOS, Android
CategoryAIVideo Production

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 AutoGen

  • Multi-agent orchestration
  • Message passing API
  • AgentChat API
  • Extensions API
  • MCP server support
  • AutoGen Studio
  • Cross-language support
  • Observable agent networks

Only in Captions

  • AI Edit
  • Auto-Captions
  • AI Avatars
  • Eye Contact Correction
  • Background Noise Removal
  • Pause Trimming
  • Text-to-Edit
  • Royalty-Free Music

What people use each for

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

AutoGen

  • Building multi-agent conversational systemsnot Captions
  • Rapid prototyping of agent applicationsnot Captions
  • Research on agentic AI patterns and architecturesnot Captions
  • Distributed agent networks across boundariesnot Captions

Captions

  • Rapid video production for social media content at scalenot AutoGen
  • Converting long-form recordings into short-form clipsnot AutoGen
  • Adding captions and translations for global audience reachnot AutoGen
  • Cleaning up podcast and interview audio automaticallynot AutoGen
  • Building library of branded videos with consistent stylingnot AutoGen

Where each one falls short

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

AutoGen

  • Framework now in maintenance mode, no new features planned
  • Steeper learning curve for advanced use cases
  • Microsoft recommends new projects use Agent Framework instead
  • Limited to Python and .NET platforms

Captions

  • Credit rollover limited to 3x monthly maximum, forcing spending within quarters
  • Free plan provides limited editing capability, requiring immediate paid upgrade
  • Minimum 3-day refund window and 10-20 percent credit usage threshold restricts refunds
  • Per-credit pricing model increases costs for high-volume video production
  • Enterprise plan requires custom negotiation with no transparent pricing

Pricing, plan by plan

AutoGen

Free
  • Open SourceFree
    • MIT and CC-BY-4.0 licenses
    • Full framework access
    • Community support

Captions

Free
  • FreeFree
    • Basic editing tools
    • Trim functionality
    • Transitions
  • Max$24.99/month
    • 500 AI credits per month
    • AI Edit styles
    • Digital twins and custom AI actors
  • Scale 1x$69.99/month
    • 1,400 AI credits per month
    • Everything in Max
    • Sophisticated generative AI model access
  • Scale 2x$139.99/month
    • 2,800 AI credits per month
    • Everything in Max
    • Sophisticated generative AI model access

Which should you pick?

Choose AutoGen if

  • You need multi-agent orchestration.
  • You want to start without paying.
  • You work on Python, .NET.
  • You also want message passing api.
AutoGen review

Choose Captions if

  • You need ai edit.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want auto-captions.
Captions review

Questions people ask

Is AutoGen or Captions better?
Neither clearly leads. AutoGen starts at Free and Captions at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AutoGen or Captions?
AutoGen starts at Free and Captions at Free.
Does AutoGen or Captions run on more platforms?
AutoGen runs on Python, .NET. Captions runs on Web, iOS, Android.
Can I use AutoGen for free?
Both have a free tier, so you can try either at no cost before committing.
What is AutoGen best used for?
AutoGen is most often used for building multi-agent conversational systems, rapid prototyping of agent applications, research on agentic ai patterns and architectures, distributed agent networks across boundaries. Of those, building multi-agent conversational systems and rapid prototyping of agent applications are not what Captions is typically brought in for.
What can AutoGen do that Captions cannot?
AutoGen covers Multi-agent orchestration, Message passing API, AgentChat API, Extensions API. Captions covers AI Edit, Auto-Captions, AI Avatars, Eye Contact Correction.

Answered from the vendors’ own pages

AutoGen: Is AutoGen still actively developed?

As of March 2026, AutoGen is in maintenance mode and will not receive new features. Microsoft recommends new projects use the Microsoft Agent Framework instead.

Source
Captions: What is the price of the Max plan?

The Max plan costs $24.99 per month and includes 500 AI credits per month, AI Edit styles, digital twins, chat-based editor, and custom B-roll.

Source
AutoGen: Can I still use AutoGen for new projects?

While AutoGen is stable and maintained for existing projects, Microsoft recommends using the Microsoft Agent Framework for new development.

Source
Captions: How many languages are supported for captions?

Captions supports 100+ languages for auto-caption generation with 100+ caption style options.

Source
AutoGen: What LLM providers does AutoGen support?

AutoGen includes extensions for OpenAI and Azure OpenAI through its Extensions API, with community support for other providers.

Source
Captions: Can I use Captions on mobile devices?

Yes, Captions is available on iOS App Store and Google Play for mobile editing, along with the web-based editor.

Source
Captions: What does the Scale pricing tier include?

Scale plans offer 1,400, 2,800, or 5,600 AI credits per month at $69.99, $139.99, and $279.99 respectively, with everything in Max plus access to sophisticated generative AI models.

Source
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