Software and data products from Arithim
Enterprise software for distributors and regulated firms, data products for energy developers and risk teams, and SaaS for people looking for work.
Enterprise software
Set up for each customer on their own data, starting with a demo or a pilot.
Technical Sales Guide
Demos and pilotsRank products by application and condition, with cost in use, landed cost and country registrations beside each one.
Learn more →For developer and fund teams in Great BritainSite Finder
AvailableThe enterprise origination desk: ranked sites for solar, battery and onshore wind, with the evidence behind every number.
Learn more →For CISOs and security teamsAI model inventory
Early accessKnow which AI models your business runs on, and prove it with a dated report.
Learn more →For CIOs, architects and PMOs at companies of 1,000 to 10,000 peopleArithim Estate
Early accessFind shadow AI and shadow IT, then keep one record of the applications you run, what they cost and what will change them. SaaS management, enterprise architecture and portfolio management on the same data.
Learn more →Data products
Sourced answers on energy sites, grid, planning and companies. Order a report, or use them through an API.
Energy sites, grid and planning
Landowner check
AvailableHad a letter from a developer? One page on your land, the grid, the developer and the terms.
£195 a reportLearn more →For developers, consultants and fundsSite feasibility report
AvailableA verdict on one solar, battery or wind site, with the reasons and the sources.
£1,950 a siteLearn more →For funds, lenders and developersPortfolio screen
AvailableCheck every claim in a seller's site list against the public record before you pay.
From £7,500Learn more →For battery developers and landowners in Great BritainBattery storage siting report
Early accessIs this site worth pursuing as a battery site, and what would end it? One site, one report.
£1,950 a siteLearn more →For battery developers and land teamsGrid pre-screen
Early accessHow close is a site to grid headroom, and who already holds capacity there?
Learn more →For solar, battery and wind developersPlanning risk screen
Early accessSpot the planning constraints that could stop a site, before you pay for surveys.
Learn more →For installers, lenders and landlordsSolar suitability check
PlannedWill solar work at this address? A plain verdict, the reasons and a yield estimate.
Learn more →Grid market data and API
Market Watch
AvailableWho holds the grid, which positions are exposed and what changed, with a weekly digest.
From £15,000 a yearLearn more →For data teams and analystsData API and MCP
AvailableA read-only API and MCP server so your tools and AI assistants can read the grid, with sources.
From £18,000 a yearLearn more →Company and counterparty data
SaaS
Live on the web and open to anyone. Sign up on each product's site.
Questions about our products
Which Arithim products can I try or buy now?
Site Finder, the landowner check, the site feasibility report, the portfolio screen, Market Watch and the data API are available now, ordered by email. The Technical Sales Guide runs as demos and pilots. Find Me A Job and Unrejectable are live. The AI model inventory and three of the data products are in early access, and two more are planned.
What is the difference between enterprise software, data products and SaaS?
Enterprise software is set up for each customer on their own data, starting with a demo or a pilot. Data products give you sourced answers on a site, a grid connection, a planning risk or a company, as a report or through an API. SaaS products are the same for everyone, and you sign up on their website.
Does Arithim build software for clients too?
Yes. We also take on AI readiness work, automation, SAP ERP reporting, websites, training and regulatory systems for clients. The services page has the details.