Plurai
Verified Oct 15, 2026 ActiveSimulation-driven testing, evaluation, and guardrails platform for AI agents before and after production.
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $0.15/credit
- Billing
- Metered · per credit
Evals product bills usage at $0.15 per million tokens on Plurai's own model, after a free 1-million-token starter allowance; the simulation product is priced separately and only through direct contact.
Use tool ↗About Plurai
Plurai builds tools for teams shipping AI agents to test them before launch and guard them afterward. Its simulation product generates scenarios meant to expand edge-case coverage beyond what manual test-writing catches, while a separate evals-and-guardrails product scores agent responses and blocks unsafe ones in production. The company also publishes an open-source evaluation framework called IntellAgent on GitHub and cites enterprise users including Microsoft, Google, NVIDIA, and IBM. Plurai is based in Tel Aviv, Israel, and was founded in 2022 by a team with backgrounds in computer vision and autonomous vehicles. Pricing for the evaluation product is usage-based per token, while simulation pricing is only available by contacting the company.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Site describes a simulation platform for edge-case testing plus a separate evals-and-guardrails product with named enterprise customersplurai.ai ↗
- Company is based in Tel Aviv, founded in 2022, with founders from computer vision and autonomous vehicle backgroundsplurai.ai ↗
- Pricing page shows a free 1M-token starter tier and pay-as-you-go rates of $0.15 and $0.30 per million tokens, with Simulation pricing only via contactplurai.ai ↗
Is Plurai legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- May 27, 2024 (2 years ago)Registry record (RDAP), registrar GoDaddy.com, LLC, looked up Sep 14, 2026
- TLS certificate
- Issued by Google Trust Services, valid until Dec 16, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- On the market since
- 2022The vendor's own material, read by us
- Operated by
- Plurai, IsraelOur research, card verified Sep 1, 2026
Pros & cons of Plurai
Plurai's pitch, simulating an agent's edge cases before it meets real users and then guarding it once it ships, targets a real gap in most agent-building workflows, and naming enterprise customers adds credibility. The catch is that pricing for the simulation half of the product, arguably its most distinctive piece, is not public.
Pros
- Simulation approach to testing agents is a distinct angle from pure observability tools
- Publishes an open-source evaluation framework alongside the commercial product
- Names enterprise customers and has a founding team with relevant prior experience
Cons
- Simulation product pricing is not published and requires a sales conversation
- Cost-saving and failure-rate claims on the site are the company's own benchmarks, not independently verified
- Usage-based token pricing for evals can be harder to budget than a flat plan
Best for
- Teams shipping agents that need pre-launch scenario testing, not just post-launch monitoring
- Organizations already comparing evaluation vendors like Galileo or Braintrust
Not for
- Small teams or solo developers wanting fully self-serve, transparent pricing
- Projects that only need simple output logging rather than simulation-based testing
Watch out: The published $0.15 and $0.30 per-million-token rates apply to Plurai's own models used through the evals product; the simulation product is priced separately and only through direct contact.