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Head to head · 2026

LLMStack vs OpenMeter

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

LLMStack

Open-source no-code platform for building AI agents and chatbots on your own data

3.9Free

Visit LLMStack (opens LLMStack in a new tab)

OpenMeter

Open-source metering for usage-based billing on AI and API products

4.1Free

Visit OpenMeter (opens OpenMeter 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: LLMStack does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    OpenMeter

    3.9 against 4.1

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onLLMStackOpenMeter
Our rating3.94.1Better
Starts atFreeFree
Free planYesYes
CategoryAI Infrastructure & Agent ToolingAI Infrastructure & Agent Tooling
PlansFreeFree
Key features
  • No-code builder for agents and chatbots
  • Connects to your own data
  • Several model providers rather than one
  • Open source on GitHub
  • Self-hostable
  • Real-time usage metering
  • Token and API call measurement
  • Entitlements management
  • Flexible usage-based pricing models
  • Open source, self-hostable
Pros
  • Open source, so it can be self-hosted and inspected
  • No vendor lock-in on workflows or data
  • Works across multiple model providers
  • Open source and self-hostable for a billing-critical component
  • Handles a problem companies repeatedly rebuild badly
  • Backed by Kong rather than a lone maintainer
Cons
  • Self-hosting means you operate and maintain it
  • No published pricing page, the URL 404s
  • Smaller ecosystem than commercial platforms
  • Hosted pricing tiers render client-side
  • Self-hosting billing infrastructure is real operational responsibility
  • Metering errors surface as customer billing disputes
CompanyLLMStackKong

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is LLMStack better than OpenMeter?

In our reviews LLMStack scores 3.9 and OpenMeter scores 4.1. The better pick depends on the job. LLMStack: Open-source no-code platform for building AI agents and chatbots on your own data. OpenMeter: Open-source metering for usage-based billing on AI and API products.

Which is cheaper, LLMStack or OpenMeter?

LLMStack: free. OpenMeter: free.

Do LLMStack and OpenMeter have free plans?

Yes, both have a free plan.

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