Data pipelines & ETL
Mostly Right
Publish and discover datasets with AI agents
A platform where you can discover datasets built by the community or have AI agents build and publish your own datasets, which are hosted, refreshed
Overview

The Mostly Right homepage
Mostly Right brings dataset discovery and management into one place. You can explore a catalog of community-built datasets or describe what you need and have AI agents find sources and configure data ingestion. The platform cleans, joins, documents, and checks datasets, then hosts them on its infrastructure. Datasets refresh on a schedule you set, with the last working version staying live if a source breaks. Every dataset can be downloaded as Parquet or queried through one JSON API. Building datasets is free; a $49 monthly plan removes limits on data usage.
Capabilities
- Community dataset catalog with 52 datasets across multiple categories
- AI agent-assisted dataset building from multiple source types
- Data cleaning, standardization, and joining
- Automatic scheduled refreshes with version management
- JSON API, Parquet download, and MCP integration
- Unlimited team members and role-based access control
- Secure source credential storage
- Public dataset pages with query and download interface
Pricing
Pricing model: Freemium
Free plan: 100,000 rows and 1,000 queries per month shared by workspace, first 500 rows of tables always free. Pro plan: $49 per month for unlimited rows and queries for everyone in the workspace.
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Mostly Right fact sheet
| Community votes | 0 |
|---|---|
| Based in | United States |
| Website | mostlyright.md |
Mostly Right metrics
Vendor metrics for mostlyright.md: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.
- Domain Rating
- 24
- no change since last check
- Trust Flow
- 4
- no change since last check
- Citation Flow
- 24
- no change since last check
- Referring domains
- 59
- no change since last check
- External backlinks
- 133
- no change since last check
Vendor Domain Rating (Ahrefs) checked 6 Nov 2026, spec changed 1 Nov 2026. Vendor topic: Recreation/Travel (4). Vendor Majestic data checked 1 Nov 2026, spec changed 1 Nov 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Mostly Right vendor domain
Open the vendor record
The registry for .md publishes no RDAP data, so there are no registration details to show.
Mostly Right post-launch report
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 24 to 24 no change since launch 1 Nov 2026, then 5 Nov 2026 |
| Trust Flow (Majestic) | 4 first measured 1 Nov 2026 |
| Referring domains (Majestic) | 59 first measured 1 Nov 2026 |
Day 4 since launch. Next receipt: day 30, 1 Dec 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.
About to launch?
Plan your launch with our free playbook, from preparing your listing to choosing more launch directories.
- The week before
- On the day
- Week one
- Beyond launch
Buyer questions
What can I use for free?
Building is free with an account, including datasets, runs and refreshes. The first 500 rows of every table are free to everyone. With an account, your workspace can also read 100,000 rows and run 1,000 queries per month, shared by all members, and you can invite as many members as you like.
Do team members cost extra?
No. Every workspace, free or paid, can have any number of members. On the free plan they share one monthly allowance; on the paid plan there is no limit.
What happens when an update fails?
A failed update never replaces working data. The last passing version stays available while the next run is checked.
Can I cancel at any time?
Yes. The plan renews monthly and you can cancel online from Billing. You keep access until the end of the billing period.
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Mostly Right has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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