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Head to head · 2026

LiveKit vs Modal

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

LiveKit

Open-source framework and developer platform for building voice, video and physical AI agents, with turn detection…

4.5Free

Visit LiveKit (opens LiveKit in a new tab)

Modal

Serverless cloud platform for running AI workloads, with GPU inference, fine-tuning and training, sandboxes for agents,…

4.5Free

Visit Modal (opens Modal in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: LiveKit does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    Tie

    4.5 against 4.5

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onLiveKitModal
Our rating4.54.5
Starts atFreeFree
Free planYesYes
CategoryAI Infrastructure & Agent ToolingAI Infrastructure & Agent Tooling
PlansFreeFree
Key features
  • Open-source Agents framework for Python and Node.js
  • Automatic turn detection and interruption handling
  • Inference gateway for STT, LLM and TTS models
  • Telephony with phone numbers and SIP integration
  • Agent simulations and session observability
  • Serverless GPU inference with OpenAI-compatible endpoints
  • Fine-tuning, LoRA and reinforcement learning on GPUs with fast start times
  • Sandboxes for coding agents and untrusted code
  • Multi-node GPU clusters with RDMA
  • Batch jobs and HTTPS gateways that scale to zero
Pros
  • Framework is open source and self-hostable
  • Free Build plan with free agent minutes each month
  • Per-minute pricing shown with a cost estimator
  • $30 of free compute each month on the Starter plan
  • No charge for idle machines
  • Startup and academic credit programs
Cons
  • Developer-oriented; needs code to build agents
  • Per-minute costs add up across speech, model and telephony
  • User and call figures are the company's own
  • Per-second pricing needs estimating for real workloads
  • Shared Endpoint tokens are billed from the first request
  • Scale figures are the company's own
CompanyLiveKitModal Labs

Prices come from each vendor's pricing page, last checked 20261012. Check the vendor before you buy.

FAQ

Questions people ask

Is LiveKit better than Modal?

In our reviews LiveKit scores 4.5 and Modal scores 4.5. The better pick depends on the job. LiveKit: Open-source framework and developer platform for building voice, video and physical AI agents, with turn detection and interruption handling, an inference gateway for STT, LLM and TTS models, telephony and observability. Modal: Serverless cloud platform for running AI workloads, with GPU inference, fine-tuning and training, sandboxes for agents, batch jobs and multi-node clusters, billed per second with $30 of free compute a month.

Which is cheaper, LiveKit or Modal?

LiveKit: free. Modal: free.

Do LiveKit and Modal have free plans?

Yes, both have a free plan.

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