Quality by design
Rubrics, calibration, and review loops are engineered into every project — not bolted on at the end.
Lona connects human brilliance with artificial intelligence.
We bring together senior practitioners across medicine, law, engineering, and dozens more domains — then pair their judgement with the labs building the next generation of AI.
Our impact across the globe
A network built for serious work
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- Experts in the network
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- Countries represented
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- Active domains
Passionate about the journey
Built by people who do this work
- 0+ yrs
- Building expert networks
- $0/hr
- Top published rate
- 0%
- Remote-first
Global reach
Experts across time zones and languages, matched to projects that fit their background and schedule.
The people behind the work
Clinicians, engineers, attorneys, linguists — senior practitioners who expect their expertise to be respected.
What we provide our experts
Work that respects what you know
Global reach
Contribute from anywhere. Projects span coding, medicine, law, linguistics, finance, and more — matched to your domain.
Fair compensation
Published rates from $25 to $95 per hour depending on domain and seniority. Paid monthly, on time.
Flexible schedule
Claim tasks when you have time. No minimum hours, no fixed shifts — you set the pace.
Even more reasons to join us
Shape frontier models
Your judgement feeds directly into next-generation reasoning, coding, and evaluation models.
Transparent process
Clear briefs, published rubrics, and direct feedback — you always know what good looks like.
Serious infrastructure
Identity verification, domain assessments, and secure workflows for regulated work.
Ready to contribute your expertise?
We add experts, domains, and projects every week.