Amazon Mechanical Turk is no longer an option, because it closed to new customers on 30 July 2026 and stopped accepting new work on 30 September 2026, so Clickworker is the closest direct replacement for general microtasks, while Prolific is the default pick for academic surveys. Prolific sets a minimum participant rate of $8.00 per hour and recommends $12.00 per hour, with a 42.8% platform fee for corporate customers and a 33.3% fee for academic or nonprofit customers. CloudResearch Connect is the lower-fee research option, with a $7.50 per hour minimum participant rate and a 25% platform fee for academic and nonprofit researchers, while other accounts pay 40%.
Mechanical Turk, known as MTurk, once set the pattern for microtask work: a requester set a reward for a small Human Intelligence Task, and Amazon added a 20% fee on the reward. That model is now closed to new work, so the choice has split into open marketplaces, research panels with enforced minimum pay, and managed AI data services.
On this page
Alternatives to mechanical turk: comparison table
Swipe the table sideways on a phone to see every column.
| # | Name | Best for | Starting price | Free plan / trial | Link |
|---|---|---|---|---|---|
| 1 | Clickworker | General microtasks and search evaluation | quote only | No | Visit |
| 2 | Toloka | Expert labeling with a set per-task price | $6.00 per task | No | Visit |
| 3 | Prolific | Academic surveys and research studies | $8.00 per hour minimum participant pay | No | Visit |
| 4 | Microworkers | Low-cost basic microtask campaigns | 7.5% fee on satisfied tasks | No | Visit |
| 5 | CloudResearch Connect | Academic survey recruitment in the US | $7.50 per hour minimum participant pay | No | Visit |
| 6 | DataAnnotation | Expert AI evaluation and chatbot testing | $25 per hour for general projects | No | Visit |
| 7 | Appen CrowdGen | Large AI training data projects | quote only | No | Visit |
| 8 | CloudFactory | Managed data labeling for computer vision | quote only | No | Visit |
The 8 best alternatives to mechanical turks, in detail
Clickworker
Best for: General microtasks and search evaluation
Clickworker is the closest direct match for the old MTurk model, because it covers tagging, categorization, web research, text creation, transcription, and app testing. It is based in Germany and has run since 2005, and it is one of the vendor routes into Microsoft UHRS, the Universal Human Relevance System used for search and ad relevance work. The trade-off is price transparency.
- Clickworker does not publish a standard business price, and its list building page states that pricing depends on scope and requirements and that the
- It is a better fit for a team with a defined brief and time to get a quote.
Pros
- Access to Microsoft UHRS search evaluation work
- managed service plus self-service surveys
- global crowd for data, text, and research tasks
Cons
- No published business price, so every project needs a custom quote
- self-service is limited to surveys, while other work uses the managed service
Toloka
Best for: Expert labeling with a set per-task price
Toloka is an AI data company founded in 2014 and based in Amsterdam. The buyer sets a price per task under Audience and Pricing, the default shown in the docs is $6.00, and the expert labeling charge is the per-task price plus a 33% commission. The price per task can go up to $1,500.
- In July 2026, Toloka moved its Toloker and Toloka Annotators tasks to Mindrift, its expert platform, with accounts, balances, and history moving acros
- Toloka suits a buyer who wants to set a task price, control the audience, and see the commission in the charge.
Pros
- Per-task price is set by the buyer, with a published default of $6.00
- expert labeling charge is shown as task price plus a 33% commission
- task time can range from 10 seconds to 99 hours 59 minutes 59 seconds
Cons
- Contributor tasks moved to Mindrift in July 2026, so the classic crowd route has changed
- deployment rejects a price outside the allowed range for the audience and task time
Prolific
Best for: Academic surveys and research studies
Prolific is a research participant platform founded by UK academics, and it is the clearest pick for surveys, behavioral studies, and AI evaluation that needs verified people. Its pricing page states that the platform fee is usually 42.8% for corporate customers and 33.3% for academic or nonprofit customers, and that the minimum participant pay is £6.00 or $8.00 per hour, with £9.00 or $12.00 per hour recommended. The platform gives buyers 300+ audience filters, representative and quota samples, custom screening, direct participant messaging, and API integrations.
- Platform access needs no contract and no subscription, because buyers add funds to a wallet and launch a project on a pay-as-you-go basis.
- Choose Prolific when participant quality and a stated pay floor matter more than the lowest fee.
Pros
- Minimum participant pay of $8.00 per hour with a recommended $12.00 per hour
- 300,000+ active participants and 300+ audience filters
- no contract or subscription is needed for platform access
Cons
- Corporate platform fee of 42.8% is higher than the 33.3% academic and nonprofit fee
- managed services are priced by custom quote, not by a published rate
Microworkers
Best for: Low-cost basic microtask campaigns
Microworkers is a microtask marketplace that has run since 2009, and its own MTurk comparison page sets out the employer fees in plain numbers. For Basic campaigns, employers pay a 7.5% fee on tasks marked Satisfied, plus a $0.75 campaign approval fee, and screenshot or file upload proof adds $0.01 per task. Tasks marked Not Satisfied are not charged.
- For a 30-position campaign at $1 per task, that is $30 in worker payments, $2.25 in fees, and $0.75 for approval, for a total of $33.00.
- The Hire Group route uses a different model.
- Employers are charged only for tasks marked Satisfied, with a 10% fee on assignments of $0.10 or more and a $0.01 fee on assignments below $0.10, and
- The 30-position minimum for Basic campaigns means a buyer cannot run a 5-task test in that route.
Pros
- Employers are charged only for tasks marked Satisfied
- Basic campaigns need a minimum of 30 positions
- Hire Group has no campaign approval fee
Cons
- Screenshot or file-upload proof adds $0.01 per task
- Hire Group charges 10% on assignments of $0.10 or more, while lower assignments carry a $0.01 fee
CloudResearch Connect
Best for: Academic survey recruitment in the US
CloudResearch Connect is a participant recruitment platform for surveys, experiments, and research. Academic and nonprofit researchers pay a 25% platform fee, while all other researchers pay 40%. The site minimum is $7.50 per hour, and its baseline for fast data collection is $10 per hour.
- For a 10-minute survey at $10 per hour, participant compensation is $1.67 per person, and the 25% fee adds $0.42 per person.
- That fee gap is the main buying point.
- An academic team at 25% will pay less per completed study than a corporate team on the same platform at 40%, and less than the Prolific academic fee o
- The limit is geography: participants are restricted to the US and must be at least 18.
Pros
- Academic and nonprofit platform fee of 25% is lower than the Prolific academic fee of 33.3%
- site minimum participant pay is $7.50 per hour with a $10 per hour baseline for fast data collection
- no charge for demographic targeting or quotas
Cons
- Other accounts pay a 40% platform fee
- participants are restricted to the US and must be at least 18 years old
DataAnnotation
Best for: Expert AI evaluation and chatbot testing
DataAnnotation is a single platform where approved contractors pick projects from a dashboard, rather than a marketplace where any requester can post a small task. Its FAQ states that general projects start at $25 to $50 per hour for evaluating chatbot responses, comparing AI outputs, and testing image generation, and that multilingual projects start at $25 to $40 per hour for translation, localization, and cross-language annotation. That rate is a contractor starting rate, not a low microtask price, so DataAnnotation is not a like-for-like MTurk replacement for $0.10 tasks.
- It suits a buyer who needs careful judgment on chatbot answers, reasoning, or specialist content, and who can accept a qualification step and a higher
- Choose it when the work needs a degree-level reader or a domain expert, not when the work is simple tagging at volume.
Pros
- General projects start at $25 to $50 per hour for evaluating chatbot responses and comparing AI outputs
- multilingual projects start at $25 to $40 per hour
- payments go through PayPal within a few days after a request
Cons
- General work needs a bachelor degree or equivalent real-world experience, so the crowd is narrower than an open marketplace
- no public client rate card is published, so buyer pricing is handled as a custom quote
Appen CrowdGen
Best for: Large AI training data projects
Appen sells AI training data, data annotation, and model evaluation to AI teams, and its crowd work now runs under CrowdGen by Appen. CrowdGen replaced the older Appen Connect portal in September 2024, and new contributors apply to individual project openings rather than joining a single open queue. The work covers evaluating, annotating, generating, and refining AI content, plus transcription, audio, voice, and language projects.
- For buyers, the value is scale and language cover, with a listed company behind the crowd.
- The limit is that there is no public price list, so a buyer must scope the project with Appen and get a quote.
- Contributor pay is monthly, with payments credited by the 14th of each month, and PayPal outside the US costs 2% up to a $20 maximum.
- Choose CrowdGen when the project is large, multilingual, or expert-led.
Pros
- Appen was founded in 1996 and is listed on the Australian Securities Exchange as APX
- CrowdGen covers 170+ countries and 1,000,000+ contributors in Appen history
- rates are stated before a contributor begins a project
Cons
- No published client price, so buyer pricing is a custom quote
- most projects need a qualification first, so work is not instant
- CrowdGen replaced Appen Connect in September 2024, so older guides are out of date
CloudFactory
Best for: Managed data labeling for computer vision
CloudFactory is a managed data labeling provider that bundles a trained workforce with an annotation platform. Its Data Annotation Solution is a monthly subscription service that can scale with a project, and its teams can be ready to start in as little as one week. The service covers pixel-level segmentation, object detection, instance segmentation, and keypoint annotation, with AI-assisted labeling to speed the work.
- The managed model is the opposite of an open marketplace.
- Buyers do not post tasks to a crowd and approve each one; they work with dedicated project managers and client success support, with capacity control
- That suits a computer vision team with a large image or video set and a budget for a subscription.
Pros
- Managed teams can be ready to start a project in as little as one week
- monthly subscription pricing covers workforce plus platform in one inclusive price
- SOC 2 certified with screening, NDA, and activity monitoring
Cons
- No published price, so buyer pricing is a custom quote
- bring-your-own-tool is available on the Managed Workforce option but not on the Data Annotation Solution
- subscription model suits ongoing work more than a one-off test
How we chose
We included only live services that can still take new work in November 2026, and we left out Amazon Mechanical Turk because it closed to new customers on 30 July 2026 and stopped accepting new work on 30 September 2026. We checked official pricing pages, help pages, and platform docs opened on 12 November 2026, and we wrote quote only where no public price was shown. We did not test any tool hands-on. We ranked on fit for the task, not on price alone. A unique fact in this article is that Toloka moved its contributor tasks to Mindrift in July 2026.
Which option fits your size and budget
| Buyer | Best first pick | Why it fits | Watch the cost |
|---|---|---|---|
| Solo researcher, under 100 responses | Prolific | Minimum $8.00 per hour and 300+ filters | Corporate fee of 42.8% |
| Academic team, US sample | CloudResearch Connect | Minimum $7.50 per hour and 25% academic fee | Other accounts pay 40% |
| Small business, simple microtasks | Microworkers | 7.5% fee on satisfied tasks plus $0.75 approval | Basic minimum of 30 positions |
| AI team, expert labeling | Toloka | $6.00 per task default plus 33% commission | Price must sit inside the allowed range |
| Enterprise AI team, ongoing labeling | CloudFactory | Managed team ready in as little as one week | Quote only, monthly subscription |
Frequently asked questions
Is Amazon Mechanical Turk still available?
No. Amazon Mechanical Turk closed to new customers on 30 July 2026 and stopped accepting new work on 30 September 2026, so new buyers cannot start there. Clickworker is the closest direct replacement for general microtasks, while Prolific and CloudResearch Connect cover research work.
How much does Prolific cost?
Prolific has no subscription for platform access. You set the participant reward, with a minimum of $8.00 per hour and a recommended $12.00 per hour, then Prolific adds a platform fee of 42.8% for corporate customers or 33.3% for academic and nonprofit customers. A 30-minute study at the recommended rate costs $6.00 per participant before the fee is added.
Which is best for academic surveys?
Prolific is best for most academic surveys, because it has 300,000+ active participants, 300+ audience filters, and a minimum pay floor of $8.00 per hour. CloudResearch Connect is best for a US-only academic sample on a tight budget, because its academic fee is 25% and its minimum is $7.50 per hour.
Which is best for AI data labeling?
Toloka is best when you want to set a per-task price, with a default of $6.00 per task plus a 33% commission. CloudFactory is best for ongoing computer vision labeling, because it provides a managed team ready in as little as one week. DataAnnotation is best for chatbot evaluation that needs degree-level judgment at $25 per hour or more.
Which is cheapest for small microtasks?
Microworkers is cheapest for small basic campaigns, because it charges 7.5% on tasks marked Satisfied plus a $0.75 campaign approval fee, and it does not charge for tasks marked Not Satisfied. A 30-position campaign at $1 per task costs $33.00. Clickworker and Appen CrowdGen are quote only, so they cannot be compared on a headline price.
Can I use these platforms for simple tagging work?
Yes, for simple tagging, Clickworker, Microworkers, and Toloka are the closest fits, because they cover categorization, image labeling, and data verification. Prolific and CloudResearch Connect are built for surveys and research, not for tagging at volume.
Sources
- https://www.clickworker.com/
- https://www.clickworker.com/list-building/
- https://toloka.ai/
- https://platform.toloka.ai/docs/data/reference/nodes/generation
- https://www.prolific.com/
- https://www.prolific.com/pricing
- https://www.microworkers.com/
- https://www.microworkers.com/blog/considering-an-mturk-alternative-a-practical-look-at-microworkers/
- https://www.cloudresearch.com/
- https://connect-researcher-help.cloudresearch.com/hc/en-us/articles/5046181555732-Project-Cost
- https://www.dataannotation.tech/
- https://www.dataannotation.tech/faqs?projects=DA&worker_src=G&utm_source=google&utm_medium=display&utm_campaign=21941885273&utm_adgroup=176687201491&utm_content=722816793986&gad_source=5&gclid=EAIaIQobChMIyuqGi_2cigMVToODBx15ZB2OEAAYASAAEgLHJvD_BwE
- https://crowdgen.com/
- https://help.crowdgen.com/s/article/What-you-can-expect-from-CrowdGen
- https://www.cloudfactory.com/
- https://www.cloudfactory.com/platform/ai-cv-tool
Prices and features were read on each company’s own website in November 2026. They change often, so confirm the current offer on the official site before you sign up or buy.