List your tool

Head to head · 2026

LLMStack vs Riku

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)

Riku

No-code builder for AI apps and workforce agents that runs on 40+ language models, connects to…

3.8Free

Visit Riku (opens Riku 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

    LLMStack

    3.9 against 3.8

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onLLMStackRiku
Our rating3.9Better3.8
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
  • No-code app builder for AI assistants and forms
  • Choice of 40+ language models per app
  • Knowledge-base links and webhooks
  • Shareable or embeddable app URL with password protection
  • Workforce portal that groups apps together
Pros
  • Open source, so it can be self-hosted and inspected
  • No vendor lock-in on workflows or data
  • Works across multiple model providers
  • Start building for free
  • Switch models without rebuilding the app
  • Apps deploy to their own URL
Cons
  • Self-hosting means you operate and maintain it
  • No published pricing page, the URL 404s
  • Smaller ecosystem than commercial platforms
  • Pricing page did not display, so costs are unconfirmed
  • White-label branding is still marked coming soon
  • The site names no company
CompanyLLMStackRiku

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

FAQ

Questions people ask

Is LLMStack better than Riku?

In our reviews LLMStack scores 3.9 and Riku scores 3.8. The better pick depends on the job. LLMStack: Open-source no-code platform for building AI agents and chatbots on your own data. Riku: No-code builder for AI apps and workforce agents that runs on 40+ language models, connects to knowledge bases and business tools by webhook, and deploys each app at its own shareable URL.

Which is cheaper, LLMStack or Riku?

LLMStack: free. Riku: free.

Do LLMStack and Riku have free plans?

Yes, both have a free plan.

More comparisons

LLMStack compared with

All LLMStack alternatives

Riku compared with

All Riku alternatives