Updated 8 Nov 2026
Toloka vs clickworker, by the numbers.
Toloka ranks higher by the money on record: its revenue is on record, $26.4M (FY2024), and clickworker's is not, so clickworker is ranked on $6M raised.
Both sell datasets and annotation. Only Toloka sells RL environments, expert and human data and evaluations and benchmarks. Every figure below is linked to the filing or article it comes from; what each sells is in its own words, from its own pages.
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Side by side
Revenue over twelve months, the newest valuation, disclosed funding and what each says it does.
| Toloka | clickworker | |
|---|---|---|
| Toloka | clickworker | |
| Place on the rankings | #18 of 78 | #66 of 78 |
| Ranked on | $26.4M Revenue, FY2024 | $6M Money raised, disclosed |
| Revenue, twelve months | $26.4M FY2024 over time | Not on record |
| Newest valuation | Not on record | Not on record |
| Disclosed funding | $72M in 1 record | $6M in 1 record |
| Sells | RL environments, Datasets, Expert and human data, Evaluations and benchmarks, Annotation | Datasets, Annotation |
| Works on | Coding, Computer use, Business work, Finance, Legal, Medical, Science, Math, Security, Robotics, Images and video, Creative, Languages | Images and video, Speech and audio |
| Made from | Recorded from people and the real world, Made by experts and contractors, Generated | Recorded from people and the real world |
| Takes data from companies | Does not say so | Does not say so |
| Headquarters | Amsterdam, Netherlands | Essen, Germany |
| Founded | 2014 | 2005 |
| In its own words | “Toloka is a provider of expertly curated data for AI agents and models development.” Its page | “At clickworker, data services refer to providing custom, human-generated or human-validated data to support digital workflows, AI development, and business operations.” Its page |
- The rule.
- Each company is ranked on the first of these it has on record: its revenue over twelve months (a run rate or a year as published, or its last four quarters added up; an AI segment where the rest of its business is not AI data), then its newest valuation, then the money it disclosed raising. No company pays for a place. The full method and every change to it.
- Twelve months.
- A run rate or ARR is the company's own annualised figure; a year is the year it published. Gross revenue of a human data company includes what it pays its experts.
- Pays companies for data.
- "Through our introductions": it takes companies' data through AIData.Broker's introductions and pays us a referral fee when one goes ahead. That never moves its place: the order is the money on record. "Its own programme": a published programme for buying data. "Says it buys data": its own words, linked.
- Why this pair.
- People search for this comparison: Google suggests it, read on 8 Nov 2026. Neither company asked for or paid for this page.
On the same rankings
The lists both are ranked on, with each one's place.
- Best AI data collection companiesToloka #6, clickworker #26 of 30
- Best data labeling companiesToloka #9, clickworker #32 of 40
- Video and image training data companiesToloka #10, clickworker #31 of 37
- Best AI training data providersToloka #17, clickworker #46 of 53
The latest money moves
The newest rounds, valuations and revenue figures of the two, each linked to its record.
- 7 May 2025Toloka raised $72M
- 30 Apr 2025Toloka reported $26.4M revenue (FY2024)
- 17 Dec 2024clickworker was acquired by LXT
- 6 Apr 2011clickworker raised $6M
The questions people ask
- Is Toloka bigger than clickworker?
- Toloka ranks higher by the money on record: its revenue is on record, $26.4M (FY2024), and clickworker's is not, so clickworker is ranked on $6M raised.
- What is the difference between Toloka and clickworker?
- Toloka provides curated data, RL environments and evaluations, made with human experts, for AI agents and models. clickworker sells crowd-sourced data collection, labeling and AI training datasets, delivered by a crowd of registered freelancers. Both sell datasets and annotation. Only Toloka sells RL environments, expert and human data and evaluations and benchmarks.
- Which raised more money, Toloka or clickworker?
- Toloka: $72M disclosed. clickworker: $6M disclosed.
- Do Toloka and clickworker buy data from companies?
- Toloka does not say it buys data from companies. clickworker does not say it buys data from companies.
More comparisons
Each company against its whole field, and the other comparisons people search.