Softwr

AI · head to head

LangGraph vs Mmhmm

LangGraph logo

LangGraph

AI

Agent runtime and orchestration framework

From
Free
Rated
-
Full reviewWebsite
Mmhmm logo

Mmhmm

Remote Work

Presentation platform for video calls

From
$10/month
Rated
-
Full reviewWebsite

The short version

  • Only LangGraph has a free tier, so it costs nothing to try first.
  • Each has a real cost: LangGraph steeper learning curve compared to high-level abstractions; Mmhmm renamed to Airtime and split into four separate tools, Camera, Recorder, Creator and Stacks, rather than the single app the mmhmm name refers to
  • They diverge on capability: LangGraph covers Human-in-the-loop controls, Mmhmm covers Custom layouts.

Where they differ

Only the attributes on which LangGraph and Mmhmm actually diverge.

Attributes where LangGraph and Mmhmm differ
AttributeLangGraphMmhmm
Starting priceFree$10/month
Pricing modelOpen source and free, with optional managed platformfreemium
Free tierYesNo
PlatformsPython, JavaScript, WebDesktop Mac, Desktop Windows
CategoryAIRemote Work
FoundedUnknown2020

Identical on both: 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 LangGraph

  • Human-in-the-loop controls
  • Customizable workflows
  • Memory management
  • Token-by-token streaming
  • Low-level control
  • Multi-agent support

Only in Mmhmm

  • Custom layouts
  • Screen sharing
  • Virtual backgrounds
  • Picture-in-picture
  • Recording
  • Zoom
  • Google Meet
  • Microsoft Teams

What people use each for

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

LangGraph

  • Building production AI agents with auditable workflowsnot Mmhmm
  • Designing multi-agent systems for complex tasksnot Mmhmm
  • Implementing human oversight in autonomous systemsnot Mmhmm
  • Creating reliable agentic applications at scalenot Mmhmm

Mmhmm

  • Putting a presenter on screen over slides during a video callnot LangGraph
  • Recording a screen walkthrough up to an hournot LangGraph
  • Adding effects and reactions to a webcam feednot LangGraph
  • Collecting materials for a meeting in a shared stacknot LangGraph

Where each one falls short

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

LangGraph

  • Steeper learning curve compared to high-level abstractions
  • Requires understanding of graph-based architecture
  • Debugging complex workflows can be challenging
  • Not optimized for simple, one-off use cases

Mmhmm

  • Renamed to Airtime and split into four separate tools, Camera, Recorder, Creator and Stacks, rather than the single app the mmhmm name refers to
  • Screen recordings are capped at one hour
  • Windows support requires Windows 10 or 11
  • Pricing is not shown on the product pages

Pricing, plan by plan

LangGraph

Free
  • Open SourceFree
    • MIT-licensed framework
    • Self-hosted deployment
    • Full API access
  • LangGraph Platform$35/month
    • Managed hosting
    • Enterprise deployment
    • Integrated tooling

Mmhmm

$10/month
  • Individual$10/month
    • Single user
    • Unlimited meetings and recordings
    • No storage or time limits
  • Individual Annual$120/year
    • Single user
    • 17% savings vs monthly billing
  • Team$10/month
    • Per-seat billing
    • Admin dashboard
    • Centralized billing
  • Team Annual$120/year
    • Per-seat billing
    • 17% savings vs monthly

Which should you pick?

Choose LangGraph if

  • You need human-in-the-loop controls.
  • You want to start without paying.
  • You work on Python, JavaScript, Web.
  • You also want customizable workflows.
LangGraph review

Choose Mmhmm if

  • You need custom layouts.
  • You work on Desktop Mac, Desktop Windows.
  • You also want screen sharing.
Mmhmm review

Questions people ask

Is LangGraph or Mmhmm better?
Neither clearly leads. LangGraph starts at Free and Mmhmm at $10/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LangGraph or Mmhmm?
LangGraph has a free tier; the other does not. Paid plans start at Free for LangGraph and $10/month for Mmhmm.
Does LangGraph or Mmhmm run on more platforms?
LangGraph runs on Python, JavaScript, Web. Mmhmm runs on Desktop Mac, Desktop Windows.
Can I use LangGraph for free?
Yes. LangGraph has a free tier, so you can try it without paying. Mmhmm starts at $10/month.
What is LangGraph best used for?
LangGraph is most often used for building production ai agents with auditable workflows, designing multi-agent systems for complex tasks, implementing human oversight in autonomous systems, creating reliable agentic applications at scale. Of those, building production ai agents with auditable workflows and designing multi-agent systems for complex tasks are not what Mmhmm is typically brought in for.
What can LangGraph do that Mmhmm cannot?
LangGraph covers Human-in-the-loop controls, Customizable workflows, Memory management, Token-by-token streaming. Mmhmm covers Custom layouts, Screen sharing, Virtual backgrounds, Picture-in-picture.

Answered from the vendors’ own pages

LangGraph: Is LangGraph free to use?

Yes. The core LangGraph framework is MIT-licensed and completely free. You only pay if you use the optional managed LangGraph Platform for hosting.

Source
Mmhmm: How much does Airtime cost?

Airtime (formerly mmhmm) costs 10 USD/month for Individual plan or 120 USD/year with annual billing providing 17% savings. Team plans also charge 10 USD per seat per month or 120 USD per seat per year.

Source
LangGraph: What programming languages does LangGraph support?

LangGraph provides first-class support for Python and JavaScript, enabling cross-platform agent development.

Source
Mmhmm: Is there a free trial?

Yes, a 14-day free trial is available with full access to Creator, Camera, and Stacks. Recorder feature is limited to 5 recordings of 5 minutes each during trial. No credit card required.

Source
LangGraph: Can I deploy LangGraph in production?

Yes. LangGraph can be self-hosted on your own infrastructure or deployed through LangGraph Platform with enterprise support and SLA guarantees.

Source
Mmhmm: What are the seat limits?

Individual plan supports single user; Team plan uses per-seat billing with volume discounts available for 20+ users under Enterprise plan.

Source
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