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✓ Vetted 7.6/10 TrustScore

✓ Zara, by micro1

Developer & API Tools

Expert human data, RL environments, and evaluations for training and testing frontier AI models and agents.

Why we recommend them

Zara, by micro1, provides infrastructure for advancing AI through expert-labeled data, real-world RL training environments, and contextual evaluation benchmarks like Realm. It serves AI labs, enterprises, and robotics companies needing high-fidelity human data and agent performance testing, plus a research arm publishing domain-specific reasoning benchmarks (legal, medical, financial).

✓No public self-serve pricing; engagement is via contact/demo request for enterprises and AI labs

✓Includes Realm (evaluation/RL environments), Cortex (production agent monitoring), and Robotics (embodied AI data) product lines

✓Publishes open research benchmarks (e.g., pathology, legal, financial reasoning) scoring frontier models like Opus 4.8, GPT-5.5, and Gemini 3.5

What we actually verified

7.6/10 TrustScore

—Money-back guarantee verified

—Free trial available

✓Reachable customer service[email protected]

✓No fine-print return conditions

✓No unrealistic claims detected

Vetted 2026-07-21 · How we vet →

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Straight referral — we earn nothing from this link.

What real customers say

4.7/5 from 9,813 reviews on Trustpilot

“micro1 is the talent and data infrastructure for AGI. We partner with leading AI labs and enterprises to vet human intelligence,”
“We use technology to protect platform integrity, Created with AI, based on recent reviews. Excellent TrustScore 4.5 out of 5 10K reviews”

Independent review excerpts via Trustpilot — refreshed automatically · last checked 2026-08-31. Ratings are shown as-is, good or bad.

Common questions about Zara, by micro1

Is Zara, by micro1 legit and safe to buy from?

Yes — Zara, by micro1 passed the WhatiseBrokering.com vetting checklist (a real way to reach them, realistic claims only) before being listed. We remove companies that stop meeting the standard. Independent Trustpilot reviewers rate Zara, by micro1 4.7/5 across 9,813 reviews — shown on this page as-is, good or bad.

Can I try Zara, by micro1 before committing, or get my money back?

We couldn't verify a published free trial or money-back policy for Zara, by micro1 during automated vetting, so check their pricing or returns page before you buy. What we did verify: reachable customer service and realistic claims. If your experience doesn't match, report it below and we'll re-review the listing.

How do I reach Zara, by micro1 if something goes wrong?

Zara, by micro1 publishes a real customer-service contact (phone or email) — that's a listing requirement. During vetting we found [email protected] published on their site. If you can't get a response, tell us at [email protected] and we'll review their listing.

Why is Zara, by micro1 listed on WhatiseBrokering.com?

We discovered and vetted Zara, by micro1 ourselves. They don't pay us anything — they're listed purely because they meet the standard.

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