#32 in AI Development PlatformsUpdated 2026-08

Humanloop

by Humanloop · LLM evaluation, prompt management and observability

47.8 — BenchRank score out of 100

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Overview

Humanloop is an LLM evaluation platform covering prompt management, evaluation and production observability. Prompts are versioned, tagged and deployed from a shared workspace, and offline or online evaluators — code, LLM-as-judge or human review — run from the UI or in CI/CD. Logs capture inputs, outputs and feedback for monitoring and tracing.

Best for: Enterprise product and engineering teams evaluating, versioning and monitoring LLM features
Pricing: No prices are shown: a free trial covers 2 members, 50 eval runs and 10K logs a month, and the Enterprise plan is contact sales, with volume, academic and non-profit discounts on request.

Strengths and trade-offs

Strengths

Evals, prompt management and observability in one platform
UI and code-first workflows for engineers and domain experts
SOC 2 Type II, GDPR, SSO/SAML, EU or US hosting
Self-hosted option inside your own AWS VPC

Trade-offs

The platform is being sunset as the team joins Anthropic
No prices published; the paid plan is contact-sales only
Free trial capped at 2 members, 50 eval runs, 10K logs/month
You supply and pay for model provider API keys separately

Pricing

Published plans from Humanloop’s own pricing page, in USD. Usage charges and add-ons may apply on top.

Humanloop pricing tiers, monthly rates in USD
Plan	Monthly	Includes
Try for free	—	2 members 50 eval runs 10K logs / month
Enterprise	Contact sales	SSO + SAML Role-based access controls Hands-on support w/ SLA VPC deployment add-on

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 60 out of 100
API quality: 20 out of 100
Documentation: 80 out of 100
Agent friendliness: 68 out of 100
Pricing transparency: 30 out of 100
Changelog: 0 out of 100
Marketing site structure: 65 out of 100
Operational trust: 55 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 60 out of 100
Maintenance: 40 out of 100

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