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Data Marketplace
What it is
Data Marketplace is a service for searching, evaluating, buying, and selling machine-ready datasets. Analysts can use its dashboard, while AI agents can access it through an API, REST endpoints, a hosted MCP server, or an OpenAPI specification. Dataset listings include a machine-readable schema, a data dictionary, and an automated report for detecting personally identifiable information. Buyers can sample 50 rows and filter by format, license, recency, and quality score. Uploads receive automated completeness, freshness, and consistency scoring. After payment clears, purchased datasets are downloadable as CSV, Parquet, or JSON. Buyers can also post rewarded data requests for providers to fulfill; the buyer pays only if the result meets the stated specification. Uploaded datasets are scanned for personal information before publication, and uploaders are responsible for having a lawful basis to share it. The terms describe an early-access beta, where features may change or be removed and data retention is not guaranteed. The free plan includes 10 downloads and 1,000 API calls per month. Starter costs $19 per month.
For and against
For
- Dataset listings include schemas and data dictionaries.
- Buyers can sample 50 rows before purchasing.
- Downloads are available as CSV, Parquet, or JSON.
- Rewarded requests pay only when specifications are met.
Against
- The service is described as an early-access beta.
- Features may change or be removed.
- Data retention is not guaranteed.
- Free plan includes 10 downloads per month.
The verdict
Data Marketplace combines dataset discovery and purchasing with seller publishing, agent access, and rewarded requests. Its beta status means features and data retention are not guaranteed.
Who it suits
Data Marketplace suits analysts looking for datasets and AI agents that need programmatic access to discover, query, or purchase data. It also serves providers publishing datasets and buyers who want to request specific data.
Plans and prices
Free
10 downloads / month · 1,000 API calls / month
Read 30 Sep 2026 · datamarketplace.io
Starter
100 downloads / month · 10,000 API calls / month · 60 compute minutes / month
Read 30 Sep 2026 · datamarketplace.io
Professional
1,000 downloads / month · 100,000 API calls / month · 600 compute minutes / month
Read 30 Sep 2026 · datamarketplace.io
Enterprise
Unlimited downloads, API calls and compute minutes · Pricing by agreement
Read 30 Sep 2026 · datamarketplace.io
On the record
- Agent integrations
- The platform offers REST endpoints, a hosted MCP server, and an OpenAPI specification for agents to discover, query, and purchase data.datamarketplace.io · read 30 Sep 2026
- API query limit
- The MCP manifest says dataset queries return at most 100 rows and that bulk rows require a completed order and delivery.datamarketplace.io · read 30 Sep 2026
- Audience
- The service provides analysts with a dashboard and AI agents with an API.datamarketplace.io · read 30 Sep 2026
- Beta status
- The terms describe the service as an early-access beta and say features may change or be removed and data is not guaranteed to be retained.app.datamarketplace.io · read 30 Sep 2026
- Bounties
- Buyers can post a data request with a reward, and providers can compete to fulfill it; the buyer pays only when the data meets the stated specification.datamarketplace.io · read 30 Sep 2026
- Delivery
- After payment clears, datasets are available for download in CSV, Parquet, or JSON.datamarketplace.io · read 30 Sep 2026
- Personal data handling
- Uploaded datasets are scanned for personally identifiable information before publishing, and uploaders are responsible for having a lawful basis to share personal data.app.datamarketplace.io · read 30 Sep 2026
- Preview
- Buyers can sample 50 rows and filter by format, license, recency, and quality score.datamarketplace.io · read 30 Sep 2026
- Privacy
- The privacy policy says the service does not sell personal data and uses Stripe for payments and Google or GitHub SSO providers for authentication.app.datamarketplace.io · read 30 Sep 2026
- Purpose
- Data Marketplace lets people search, evaluate, buy, and sell machine-ready datasets.datamarketplace.io · read 30 Sep 2026
- Quality
- Uploads receive automated completeness, freshness, and consistency scoring.datamarketplace.io · read 30 Sep 2026
- Schema and PII
- Each dataset includes a machine-readable schema, a data dictionary, and an automated PII detection report.datamarketplace.io · read 30 Sep 2026
