Isopleth
Free plan · From $19/mo
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Use
- For
- developers and AI-assistant users who need public geospatial facts for US locations
- Price
- Free plan · From $19/mopricing page, read Oct 31, 2026
- Company
- Luxitag LLC · Domain since 2026 (registered this year)privacy policy · domain registered
- How it runs
- API
- Used for
- look up flood zones and elevation for a US coordinate
- check distance to the nearest substation for a site
- pull hazard and air quality layers for an address
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsisopleth.dev ↗
Free plan · From $19/mo
- Run byLuxitag LLCprivacy policy ↗
- Privacy policy updated2026-10-28privacy policy ↗
These are Isopleth's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP serverdev.isopleth/isoplethverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-10-30
- Address to connectapi.isopleth.dev/mcp
- OpenAPI spec19 pathsthe spec ↗
- MCP docsisopleth.dev/docs/mcpthe vendor's page ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
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Sign in to leave a noteWhat is Isopleth?
Returns US location attributes for a coordinate or address, such as flood zones, terrain, soil and nearby substations, each with source and unit.
Who is Isopleth for?
developers and AI-assistant users who need public geospatial facts for US locations
How much does Isopleth cost?
Isopleth has a free plan; paid plans start at $19/mo, per its pricing page on 2026-10-31.
Is Isopleth free?
Yes, Isopleth has a free plan, per its pricing page on 2026-10-31.
Who owns Isopleth?
Isopleth is run by Luxitag LLC, per its privacy policy (2026-10-30).
How do I cancel Isopleth?
In its own words (terms of service, 2026-10-30): “You can cancel a subscription anytime in the billing portal; it stops renewing, you keep paid access to the end of the current billing period, and partial periods are not prorated or refunded.”
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