Quick Decision Guide
Choose TheirStack if
- ✓You need deduplicated job data from over 368k sources including LinkedIn, Indeed, and ATS platforms.
- ✓You want enriched company data like industry, size, revenue, and description.
- ✓You require advanced filtering (30+ filters) and webhooks for real-time workflows.
- ✓You prefer a simple, unified API for all job sources.
- ✓You want to search companies based on their job activity, not only jobs.
Choose FantasticJobs if
- ✓You are loading career-site jobs into your own database and want hourly polling across 58 ATS platforms, with expired and modified feeds that don't use job credits.
- ✓You buy up to 500,000 jobs a month: their plans cost less per job than ours at those volumes.
- ✓You want AI-extracted fields such as salary, experience level and visa sponsorship on each job.
Feature comparison
This comparison is based in all public information we could find about FantasticJobs. If you have more information or something is wrong, please let us know.
Data Coverage & Freshness
| Feature | TheirStack | FantasticJobs |
|---|---|---|
| Sources | ✓Linkedin, Indeed, ATS Platforms (Lever, Workable, Greenhouse...). More than 368k sources | 58 ATS platforms (Ashby, BambooHR, Join...), in-house career sites such as Google and Microsoft, and three job boards: LinkedIn, Wellfound and Y Combinator |
| Freshness | ✓We are constantly updating our data | 95% of new jobs within 3 hours |
| Coverage | 10M jobs per month | 14M+ jobs per month across both feeds |
| Job deduplication | ✓We deduplicate jobs posted in multiples sources | Same-content duplicates removed across ATS sources; an opt-in flag removes job-board copies of ATS jobs, and they suggest your own fuzzy pass on top |
| Job closure tracking | ✓We detect when a job is filled or removed, record the exact date, and can alert you in real time | Returns batched lists of expired job IDs (hourly/daily/monthly), no exact date per job, no real-time alerts |
| Company enrichment | +6 company data fields enriched from multiple sources (industry, size, revenue, description...) | LinkedIn company data on over 99% of ATS jobs, plus funding fields |
API & Integration
| Feature | TheirStack | FantasticJobs |
|---|---|---|
| Filters | 30 filters (job, company and hiring manager data) | 30+ filters, including company columns and AI-extracted fields |
| API - Easy to use | ✓One job search API to query 368k sources | One API with two feeds, active-ats and active-jb, whose fields differ |
| Webhooks | ✓Webhooks to trigger actions when a new job is posted | No webhooks. Requires cron jobs for database backfill, no real-time notifications |
| Documentation | Clear and easy to understand | Public OpenAPI spec, in-browser playground, changelog and llms.txt |
Features & Data
| Feature | TheirStack | FantasticJobs |
|---|---|---|
| Company logo | Hosted by TheirStack with a stable link | Stable hosted link on ATS jobs; job-board jobs use the source's logo |
| Company searches | ✓ | |
| Datasets | flat-files | Custom bulk delivery to S3, Azure or Google Cloud on high-volume plans |
| AI field extraction | ✓ |
What is FantasticJobs?
Fantastic Jobs is a job data platform designed to provide developers, startups, and job boards with access to millions of up-to-date job listings through APIs and custom data feeds.

