Careerjet API vs Coresignal for AI agents
Careerjet API is a job search API for Careerjet publishers who show Careerjet's job listings on their own sites. Coresignal is a B2B jobs data API and dataset of deduplicated job postings merged from many sources into one format.
The short answer
- Careerjet API: Publishers who want to monetize traffic by showing Careerjet job listings to their own human visitors.
- Coresignal: Large-scale, historical job-postings data for analytics, research and data products.
Side by side
| Careerjet API | Coresignal | |
|---|---|---|
| Searches | Careerjet's aggregated job listings, selected by a locale_code (language plus country, default en_GB). | Company websites, professional networks, ATS platforms and major job aggregators; 486M+ postings, 52M+ active, 195+ countries. |
| Returns | Jobs with title, company, date, description excerpt, locations, salary (currency, min, max, type) and url; plus type, hits, pages and response_time. | Records with job_id, status, title, description, seniority, employment_type, company_name, company_domain, location, country/city, salary (min, max, currency), external_url and job_sources[].url. |
| Before the first call | A Careerjet Publisher account and one API key per publisher website (Basic auth); every call must send the end user's IP address and user agent. | A Coresignal account and API key (trial available); queries use Elasticsearch DSL. |
| Free | Not stated on its pages | Trial with 2,000 free credits, no credit card required (1 credit per job posting record). |
| Paid | Not stated on its pages | Self-serve plans from $49 per month (Mini, 2,500 credits per month); datasets are custom-priced from $1,000. |
| Acting on a result | The url field example is a tracking link (https://jobviewtrack.com/v2/...), not a direct employer link. | external_url is the job URL on the company's own site (not always filled); job_sources[].url gives each source posting. |
| Coverage | Not stated on its pages | 195+ countries. |
| MCP server | No official server listed | Official Coresignal MCP server, OAuth 2.1: https://mcp.coresignal.com/mcp/v2 (legacy https://mcp.coresignal.com/mcp deprecated Nov 1, 2026) |
Where Openpath fits
If the agent needs a job to apply for in Austin, Texas, or a remote one, Openpath returns the listings themselves, free and with no key. See Openpath vs Careerjet API and Openpath vs Coresignal.
Questions people ask
What do I need before I can use Careerjet API?
A Careerjet Publisher account and one API key per publisher website (Basic auth); every call must send the end user's IP address and user agent.
Is Careerjet API free?
Its pages listed no free use when we read them on October 15, 2026.
What do I need before I can use Coresignal?
A Coresignal account and API key (trial available); queries use Elasticsearch DSL.
Is Coresignal free?
Trial with 2,000 free credits, no credit card required (1 credit per job posting record).
Sources
Every line about another company comes from its own pages. Prices and terms change, so check the source before you rely on one.
Careerjet API, read on October 15, 2026:
- careerjet.com/partners/api: “Each publisher website requires a unique API key, which you can obtain from your Publisher account.”
- careerjet.com/partners/api: “the IP address of the user whose action(s) triggered the API call”
- careerjet.com/partners/api: “https://jobviewtrack.com/v2/unique link”
- careerjet.com/partners/publishers: “Monetize your web traffic by displaying Careerjet's job listings.”
Coresignal, read on October 15, 2026:
- coresignal.com/solutions/jobs-data-api: “Jobs data from company websites, professional networks, ATS platforms, and major jobs data aggregators”
- coresignal.com/solutions/jobs-data-api: “2,000 free credits · No credit card required”
- coresignal.com/solutions/jobs-data-api: “195+ countries covered”
- coresignal.com/pricing: “monthly plans starting at $49/month”
- coresignal.com/pricing: “One price, full data record”
- docs.coresignal.com/jobs-api/multi-source-jobs-api/data-dictionary-multi-source-jobs-api: “External (company) job URL”
- docs.coresignal.com/integrations/coresignal-mcp: “OAuth 2.1 sign-in via the Coresignal dashboard”