Micro1
AI interviewer that vets engineers with live voice screens and proctored coding assessments, then certifies them into a pre-vetted talent pool.
About
Micro1 replaces the first humans in a hiring funnel with AI. Zara, its AI voice interviewer, conducts adaptive spoken technical screens that go deeper when you answer cleanly and pull back when you fumble, while Ava runs a proctored coding assessment that watches for integrity signals alongside code quality. Passing candidates earn a Certified status that works like a portable skill passport for companies hiring from the pool.
The company also sells expert human data work to AI labs, so its interview pipeline doubles as vetting for frontier evaluation gigs. It reports over 1 million AI-led interviews and more than $40 million in funding (company figures). The Early Stage plan lists at $89/mo with 20 AI interviews included per third-party trackers. Several reviews note mixed candidate sentiment around AI interview glitches and limited feedback for rejections, and Micro1 publishes no independent bias audit of its scoring.
What it can do
- Zara AI voice interviewer with adaptive follow-up questions
- Proctored coding assessments with integrity scoring
- Certified pre-vetted talent pool with structured skill reports
- Interview in 12 languages with custom branding
- 50+ ATS integrations and Slack integration
- Bulk candidate invites and custom pipeline stages
Setup
- Sign up at micro1.ai for the AI interviewer product (separate from the expert-work application).
- Bulk-invite candidates to AI interviews and set custom pipeline stages.
- Customize interview questions and branding on the Growth tier.
- Connect your ATS via one of the 50+ integrations for score sync.
Prerequisites
Use cases
Works with
Trust score — 7/10
Scored 7/10 (metrics tier, metrics-v1). Evidence: over 1M AI-led interviews and $40M+ funding are company-reported (evaluators-guild guide); $89/mo Early Stage pricing from aitools.inc; Zara/Ava interview pipeline described consistently across independent reviews; Trustpilot complaints about AI interview glitches and no feedback noted by secondtalent.com. Strengths: genuinely novel adaptive voice interviewing, portable certification model, global payroll and compliance handling. Docked for: (1) interview volume, funding, and fairness claims are company-reported with no independent audit; (2) candidate-side sentiment is mixed and the company publishes no independent bias audit of its screening. License: proprietary.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 7.0/10
- Maintenance · recency, releases, issue load
- 8.0/10
- Openness · license + docs
- 5.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · Zara AI voice interviewer (adaptive follow-ups) + Ava proctored coding assessments; Certified talent pool; Early Stage $89/mo with 20 AI interviews (aitools.inc)
- · 1M+ AI-led interviews and $40M+ funding are company-reported figures (evaluators-guild guide)
- · Independent reviews (secondtalent, remotecategory) describe the pipeline consistently but note mixed candidate sentiment on AI glitches and limited rejection feedback
- · No independent bias audit of screening published; fairness claims are vendor-described
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.