Regrid

Parcel data, boundaries, and ownership

APICapable readiness

About

What is Regrid

Regrid pulls together government-sourced parcel records across the U.S. and Canada, standardizes them with ownership, zoning, and address data, and delivers them through an API, CSV/Shapefile downloads, or a map-based property app. Founders and GTM engineers building location-aware products use it to enrich account lists with property-level context — matching addresses to parcel boundaries, ownership records, and geographic layers like flood zones or population density. The standout capability is the ability to follow specific properties and receive update notifications, which turns a static data pull into an ongoing signal feed. The free tier allows 25 property lookups per day, which is enough to validate a use case but will hit its ceiling fast for any production workflow. Teams doing bulk enrichment at scale will need to budget for API access or licensed data exports, and the integration surface is narrow — Esri is the only named connector.

Data & Discovery

Capabilities

Key features

Data enrichment

fills records with firmographic, technographic, or signal data

Also ships

mobile app

Our verdict

Vanderbuild take

For GTM engineers and founders who need property-level data to enrich accounts or build location-aware workflows, Regrid is one of the few sources that standardizes government parcel records at national scale without requiring a GIS team to operate it. The REST API is live and documented — solid enough to wrap into your own MCP layer or pipe into an enrichment workflow when you need to, though MCP-native support isn't confirmed yet, so you'll be doing that integration work yourself. Free or near-free to start, which makes it low-risk to test against your actual data before committing. The honest limitation is that Esri is the only named integration, so if your stack runs on HubSpot, Salesforce, or a modern data warehouse, expect to build the connector yourself. It's a data source, not a GTM platform — useful as an enrichment layer, not a replacement for one.

Mateusz Sekta

Founder, vanderbuild

The wedge

Agentic stack profile

API

REST

Programmatic access available.

REST API — straightforward to call from any agent or workflow tool. Rate limits and auth vary by plan.

API docs →

Agentic readiness

Capable

Solid API access — wraps cleanly for agent use.

Solid REST or SDK access. No MCP server yet, but easy to wrap in custom agent tooling. Most modern SaaS tools land here.

Stack role

Enricher · Researcher

Where this tool slots into an agentic pipeline.

Plays the role of Enricher + Researcher in an agentic pipeline. Use it to add firmographic, technographic, and signal data to a lead row on the fly; generate per-account briefings and qualification dossiers.

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