A source-aware research directory

Marketing data sources for SaaS and developer founders

Find public and first-party datasets for market research, content and demand discovery. Compare coverage, granularity, access requirements and limitations.

80 sources38 categories

Search sources:

Category:

Access type:

2 sources match your filters

Clear filters

Download & reuse

JSON dataset

Social and content platformsApproval or eligibility

Pinterest API v5

Connect an authorized Pinterest account or app to supported publishing, advertising and analytics workflows.

Coverage: Pinterest content and account data available to the authorized app · Pins, boards, ads and account analytics, subject to permissions

Social platform APIAPI access and advertising features depend on approval and account terms.

Reviewed 2026-10-09Coverage and caveats →

Social and content platformsAccount or key

YouTube Analytics and Reporting APIs

Retrieve channel performance for reporting on a company's own YouTube content.

Coverage: YouTube channels the authorized user can access · Channel and video performance by supported metrics and dimensions

Video analytics APIAPI use is subject to quotas and Google terms; channel eligibility applies.

Reviewed 2026-10-09Coverage and caveats →

Access and coverage notes were checked 2026-10-09 against provider pages. Features, terms, APIs and release schedules can change; follow the linked source documentation before relying on a workflow.