Distribute thousands of tasks through Taskflow

Get data at scale with intelligent task distribution. Zero duplicates. 100% completion.

What is Taskflow

Whether you're building large-scale AI datasets or running research studies, Taskflow handles the complexity so you can focus on results.

Scale and speed

Distribute thousands of unique tasks in a single data collection, from simple annotations to complex evaluations, through an API-first design.

Smart distribution

Each participant sees unique tasks with no duplicates. Automatic reallocation ensures 100% of your tasks are completed. Real-time API monitoring gives you full visibility.

Quality and control

Set precise tasks per participant. Maximize throughput with multi-submissions from top performers. Maintain consistent eligibility criteria and rewards across your project.

How Taskflow works

Turn weeks of data collection into one streamlined workflow. Just upload your task URLs, set allocations, and launch.

Read API docs

Upload tasks

Import a CSV file with all your unique task URLs—or use our API. Each URL is a different annotation task, survey variant, or data collection interface.

Set allocations

Specify how many participants should complete each task. Multi-submissions let top performers complete multiple tasks while ensuring no one sees the same task twice.

Launch

Taskflow automatically assigns tasks to participants based on your needs. Track progress via our API to monitor completion rates for each task.

Get results

If tasks are returned, Taskflow instantly reallocates them to new participants. Every task reaches your target completion count - guaranteed.

Is Taskflow right for my project?

If you need to distribute unique tasks, URLs, or conditions to multiple participants within a single data collection, Taskflow will streamline your workflow and ensure complete coverage.

How does Taskflow work with my existing tools?

Taskflow distributes unique URLs that point to your external annotation platforms, survey tools, or data collection interfaces. Your participants access your tools directly through these URLs. You can link to these URLs by uploading them via our user interface, or using our API. Setting up Taskflow for your data collection? Head here for step-by-step instructions for AI tasks, or here if you're setting up a research study with multiple conditions.

What's the minimum number of tasks?

There's no minimum. Taskflow works with any number of unique tasks - from just a few URLs to thousands of annotation links.

Can participants complete multiple tasks?

Yes. Use the multi-submissions feature to let participants complete multiple unique tasks while ensuring they never see the same task twice.

Start scaling your data collection today

Taskflow is available to all Prolific users. No minimums, no hidden costs - just faster, smarter data collection at any scale.

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