Best alternatives to Sovrano AI

Micro1 vets professionals once with its AI interviewer, Zara, then matches them to projects that train and evaluate AI models. Engineering is one track among many: legal, healthcare, STEM, business and language roles make up most of the board. Legal and healthcare roles post the highest listed rates, and pay runs through Deel in USD twice a month.

We track 424 open micro1 roles, against 1 on Sovrano AI. It pays twice a month, where Sovrano AI pays monthly.

Terac pays verified professionals, such as software engineers, clinicians, lawyers, accountants and consultants, for two kinds of work: paid market research interviews and surveys, and reviewing AI outputs in their field for AI labs. It screens with a short AI interview, its homepage roles list $24 to $40 an hour worked, and specialist studies list higher. Payment terms are set before a project starts and paid on completion.

We track 43 open Terac roles, against 1 on Sovrano AI. It pays per project, on completion, where Sovrano AI pays monthly.

Alignerr is Labelbox's contributor platform for code challenges, domain prompts, voice data and rubric grading. Its homepage states $10 to $280 an hour, each project lists its rate before you start, and contributors are paid weekly through Deel. Every contributor passes a Persona ID check, some jobs add a Zara AI interview or skills assessment, and each project starts with a calibration phase. Its organic Trustpilot reviews average 4.6 out of 5 in our study, the highest of the platforms we track.

We track 346 open Alignerr roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

Anyone AI grew out of a 2022 Latin American AI engineering school and now supplies vetted developers and domain experts to frontier AI labs. Its board carries a couple of hundred contract roles at a time, each with its hourly figure shown upfront: $45-80 for developers who design and grade coding tasks, $40 for STEM and healthcare experts, $65 for GPU, security and SWE-bench specialists, $150 for quant finance experts and CS PhDs. Roles are posted per country across Latin America and Europe, with a smaller set open worldwide. Pay is per project, with the hourly figure as the platform's estimate of the time involved.

We track 202 open AnyoneAI roles, against 1 on Sovrano AI.

DataAnnotation pays remote contractors to rank AI responses, check facts, label data and write code, on their own schedule with no minimum hours. Its homepage states $25 to $150 an hour: general projects start at $25 to $50+ and coding projects at $40 to $150+. You get in by passing a one-hour Starter Assessment that can't be retaken, and you withdraw by PayPal whenever you like. Its FAQ doesn't list eligible countries, and support is minimal.

DataAnnotation Tech pays on request, where Sovrano AI pays monthly.

Apply to DataAnnotation Tech

Mercor hires professionals as contractors to train and evaluate AI models, with more open roles than any other platform we track. Fields run from law, medicine and finance to software, STEM and languages, and listed hourly rates are typically $75. You apply with one AI interview and a one-time Persona ID check, and pay lands every Wednesday via Stripe or Wise.

We track 1,533 open Mercor roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

Ethos is a London expert network that onboards you with an AI voice interview instead of a form, then routes inbound matches across AI training work, paid expert calls, market research and fractional or full-time roles. Listings we track pay $35 to $225 an hour (typically $80), mostly in business and professional-services fields. Each project confirms its rate and payment terms in writing before you start, and you invoice when it closes.

We track 539 open Ethos roles, against 1 on Sovrano AI. It pays on a schedule set per project, where Sovrano AI pays monthly.

Outlier is Scale AI's freelance platform. Contractors write prompts, build grading rubrics and rate model answers across coding, STEM and languages, and pay goes out every Tuesday by PayPal, Airtm or ACH. Rates are set per project and shown before you start. Work comes project by project, so your queue can sit empty between them, which is the most common complaint in reviews.

We track 13 open Outlier AI roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

Remo Experts (REX) recruits subject-matter experts, from coders and STEM PhDs to writers and video editors, and says it has 120K+ experts across 230+ domains. You need a bachelor's degree, a 15 to 20 minute entry exam and a Persona ID check, and open listings typically pay $105 an hour. Contractors who are in report that onboarding and weekly meetings are paid, and pay goes out monthly through Stripe, Payoneer or Wise. ID verification can take several weeks.

We track 32 open Remo Experts roles, against 1 on Sovrano AI. It pays on the same schedule: monthly.

Babel Audio records human speech for AI companies: 15-minute conversations with a stranger, five-minute video chats, under-a-minute emotional voice performances and tagged transcription of the recordings. It is one of the few boards where a native speaker of Tamil, Tagalog or Turkish finds the same role as a French or Japanese speaker, and the application takes minutes with no CV. Pay is reliable and weekly, which is what the five-star reviews are about. The catch is the unit: voice and transcription rates are per hour of finished audio, which takes several working hours, and conversation work depends on being matched with a partner. Read the rate on each listing with that in mind.

We track 47 open Babel Audio roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

Mindrift is Toloka's platform for AI trainers, open worldwide except 17 sanctioned countries and about 35 unsupported territories. It states $15 to $30 an hour for entry-level work and $60 to $100+ for domain experts, and open listings typically pay $46 an hour. Specialized projects ask for a CV, an assessment and ID verification, and pay goes out on the 5th and 20th of each month through Payoneer or PayPal. Task availability varies by domain and language.

We track 959 open Mindrift roles, against 1 on Sovrano AI. It pays twice a month, where Sovrano AI pays monthly.

AfterQuery hires ML researchers, PhD scientists and niche-domain professionals (COBOL, audit accounting, atmospheric modeling) as well as generalists. Hourly listings run $15 to $175/hr (typically $85), legal, finance and quant roles reach $150 to $175/hr, and pay lands every Friday through Stripe. Each talent pool has one unpaid assessment, projects run 2 to 3 weeks at 10 to 20 hrs/wk and arrive in bursts, and payouts reach the 95 countries Stripe supports.

We track 256 open AfterQuery roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

The Handshake AI Fellowship pays people with associate to PhD backgrounds to evaluate and improve AI models. It is open to US-based applicants with valid work authorization, and the fellowship page states $40 to $125 an hour. Onboarding includes an ID check, a background check and an assessment, and payouts go out weekly through Stripe. A proposed class action filed in July 2026 alleges fellows are misclassified as contractors; Handshake had not responded as of August 2026.

We track 246 open Handshake roles, against 1 on Sovrano AI. It pays weekly, where Sovrano AI pays monthly.

Turing is a San Francisco company, founded in 2018, that post-trains large language models for AI labs. You set your expected rate on your profile, then take skill assessments and live interviews before a client match, and strong written English is required on every track. Turing does not publish rates, so figures on our Turing job cards are our estimate. Its help center says contractors are paid every two weeks by bank transfer.

We track 379 open Turing roles, against 1 on Sovrano AI. It pays every two weeks, where Sovrano AI pays monthly.

Alpheva launched in September 2026 and hires experts across 120+ fields, from physicians and attorneys to mining and hospitality specialists, as remote hourly contractors. Every listing states an hourly range, most between $150 and $250, and all but one are open worldwide. You apply, take a short paid assessment in your field, and get matched when a project fits. It is new, so there are no worker reviews yet and no published payout schedule.

We track 130 open Alpheva roles, against 1 on Sovrano AI.

Claru is the annotation and data-capture brand of Reka AI. Live listings split into two tracks: flat-rate first-person video capture ($5-$15/hr, set by country) for everyday household, garage and garden footage, and $20-$100/hr annotation, RLHF and expert-review roles spanning code, law, physics and medical imaging. Every listing shows its hourly rate, pay is bi-weekly via Wise, Payoneer or bank transfer, and applications are reviewed within 3 to 5 business days. There's no independent review history yet.

We track 60 open Claru roles, against 1 on Sovrano AI.

Hashlist is the one place on the board written for embedded, hardware and controls engineers. Each brief asks you to use what you know about a kind of system, a peripheral bring-up, a board design, a PLC program, a real-time controller or a sensor product, to build a sandboxed environment with tasks that current AI models get wrong, and pays $300 for every task that passes review. There is no application: you sign up, take a brief and build. The catch is the review gate: the task has to be real, complete and hard for the models, and the reviewer can pay less for partial work. Good for engineers who can rebuild a setup from public datasheets and open-source code (employer files are not allowed); not for generalists.

We track 9 open Hashlist roles, against 1 on Sovrano AI.

Perle builds expert training data for AI labs, and its open contributor roles are almost all audio transcription, one listing per language. That makes it one of the few places a native speaker of Icelandic, Sudanese Arabic or Cebuano finds a role written for them. Pay follows the language: Nordic transcribers earn $35 to $45 an hour, most European languages $15 to $25, and many Asian languages and Arabic dialects $3 to $8. The application is a short automated interview with an answer inside a day, and the pilot task is paid. Pay is per task or per minute of audio, so read the hourly range as what a steady pace earns.

We track 52 open Perle roles, against 1 on Sovrano AI.

Respondent is where companies find people to interview, and studies for professionals pay far more than consumer surveys: often $125 to $250 for an hour-long video call or a short diary study. A growing share come from teams building AI products, asking how people use AI agents and tools at work. Every study is a one-off, and the researcher picks who takes part, so treat it as a source of occasional well-paid hours next to a platform with ongoing work.

Apply to Respondent