Waitlist open · Paid work opens at launch
Verified human work, paid per task.
Tavra is a marketplace where people, teams and software post paid tasks, and identity-verified people complete them. Every batch comes back with a quality report, and you pay only for work that passes the checks you agreed to before it started.
Joining takes about a minute. No payment details, no obligation.
Survey · 400 responses at $2.50
- Rewards (400 × $2.50)
- $1,000.00
- Tavra fee (20%)
- $200.00
- Total
- $1,200.00
- Tavra fee
- 20% of rewards
- Minimum
- $0.75 per order
- Workers
- Identity-verified
- You pay for
- Work that passes
01How it works
How a batch moves through Tavra
Your money and your work follow the same path every time. Nothing opens until payment is confirmed, and nothing is paid out until work passes the checks you set.
Your task, paid when posted
Describe the job and Tavra drafts the instructions, checks and a suggested price. You edit and approve it. The batch opens only when Stripe confirms your payment.
Identity-verified people
Workers verify their identity with Stripe before their first paid task. Target by age range, state, occupation, language and skills, or offer the batch to your own pool first.
Checked results
Attention and gold-standard questions, several workers per item with agreement scoring, and qualification tests. Work that fails a check is re-run at no extra fee.
Payouts and refunds
Approved pay moves to each worker's Stripe account and can't be taken back. Rewards for tasks nobody completes are refunded to you automatically.
02Why post on Tavra
Built for the people who pay for the work
Describe it in plain words
Write what you need the way you'd brief a colleague. Tavra drafts the task, its quality checks and a suggested price from current completion data. Nothing is posted until you edit and approve it.
Start from a tested template
Surveys and studies, labeling, data checking, web research, transcription, content review and side-by-side rating of AI responses. Templates and CSV batches you already have import as they are.
Know when it will start
Before you pay, Tavra estimates the start time from the workers active right now. When Tavra promises a start time and the batch starts later, its fee is refunded.
People, not bots
Identity-verified workers, attention and gold-standard checks, several workers per item with agreement scoring, and qualification tests. Rejected work is re-run at no extra fee.
Your own pool, on a schedule
Save the workers you trust into private pools and offer them each batch first. Recurring batches run daily, weekly or when your system triggers them.
Reach exactly the people you need
Filter by age range, state, occupation, language and skills, and add short screening questions. You see whether someone matches; workers share their details with you only if they agree.
Built for software and agents
Live results, CSV and JSON exports and signed webhooks. A full API with Python and TypeScript SDKs, and an MCP server so AI agents can hire people within the spending limits and approvals you set.
Ready for grants and review boards
Team accounts with roles and spending limits, receipts and invoices for grants and expense reports, and a compliance pack for review boards covering data handling, payment practices, rejection reasons and worker consent.
03Templates
Start from work that's already been tested
Each template comes with its instructions, answer fields, default checks and a suggested price. A template is listed only while its end-to-end test passes.
| Template | What you get back | Default checks |
|---|---|---|
| Survey or study | A completion code or return link per response, matched to the worker | Completion code, attention questions |
| Labeling and categorization | A label for each item, in your CSV's columns | Gold-standard items, agreement across workers |
| Data checking | Each record confirmed, corrected or marked unverifiable, with its source | Gold-standard items, agreement across workers |
| Web research | Answers with the source link for each | A source required per answer, your review |
| Transcription | Text for each audio clip or image | Gold-standard clips, your review |
| Content review | A decision for each item against your policy | Gold-standard items, agreement across workers |
| Rating AI responses side by side | A preference and a reason for each pair | Gold-standard pairs, agreement across workers |
04Quality report
Every batch ends with a quality report
You get the results and the evidence behind them, so you can tell a reviewer or a co-author exactly how the data was collected.
- Who did the work
- How many identity-verified workers took part, and which qualifications and filters applied.
- Checks
- Each check that ran, how many submissions passed or failed it, and the reason given for every rejection.
- Agreement
- Agreement scores per item where several workers answered the same question.
- Re-runs
- Which rejected tasks were re-run for another worker, at no extra fee.
- AI-written answers
- Signals such as pasting, timing and hidden instructions are flagged by fixed rules you can read, never by a model's guess.
- Timing
- When the batch started and finished, against the estimate you saw before paying.
05Pricing
One fee, shown before you pay
Tavra's fee is 20% of the rewards on most tasks, at least $0.75 per order. Workers keep the full reward. You see the exact total before you pay, and rewards for tasks nobody completes come back to you automatically.
- Most tasks
- 20%
- AI evaluation
- 25%
- Expert tasks
- 30%
- Minimum per order
- $0.75
06Founding offer
10 points off Tavra's fee for founding organizations
- Off Tavra's fee
- 10 points10% instead of 20%
- Covered rewards
- $2,500For each verified organization
- On the waitlist
- $5,000Joined before January 28, 2027
- Use it within
- 90 daysOf opening your account
On your organization's first $2,500 of rewards, Tavra's fee on most tasks drops from 20% to 10%. Join the waitlist before January 28, 2027 and it covers your first $5,000. One offer per verified organization, used within 90 days of opening your account at launch. We set up and launch your first batch with you.
07For labs and survey teams
Fits the way research is paid for and reviewed
- Purchasing cards and invoices
- Pay by university purchasing card, or by invoice with your purchase-order number. Work opens when the payment arrives.
- Receipts for grants
- Every payment has a receipt with the fields grant and expense offices ask for.
- Review-board pack
- A compliance pack describing data handling, payment practices, review windows, rejection reasons, worker consent and identity checks.
- Your survey tool
- Completion codes and return links for Qualtrics, Google Forms, oTree, jsPsych and any tool that can show a code or redirect.
08Join the waitlist
Join the waitlist
Tell us what you plan to post and roughly how much you spend each month. We'll email you before accounts open, and we set up and launch each organization's first batch with them.
Confirm your email address.
We email you before accounts open.
At launch, open your account and claim the founding offer.