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What BuildersAI Does: Every Feature, in Plain English

William Charlesworth-Jones William Charlesworth-Jones 6 min read

Quick Answer

BuildersAI is one app for a UK construction site. It holds drawings with revision control, the programme, tasks, snags, deliveries, RFIs and inspections, site photographs, the daily diary, check-in and timesheets, RAMS, plant, visitors, documents and CSCS records, with an assistant that answers questions about the job in plain English. Site teams use it on a phone, including with no signal, and the office arranges things in a browser. It costs £149 a month + VAT for up to 10 people, £299 + VAT up to 50 and £599 + VAT up to 100, with 14 days free to try.

This is the short answer to “what does it actually do”. Each line links to the detail, and the full feature list has a page for every one.

Drawings and documents

  • Drawings with revision control: the current sheet is the one everyone opens, superseded issues are marked, and admins can see by name who has not opened a reissue yet.
  • Documents and file versions: a revised document supersedes the old one instead of sitting next to it, with the conversation kept on the file.
  • Specifications: the definite facts read off drawings and schedules, each one pointing back to the document it came from, and to the page where the file has pages.
  • Search inside documents: finds the words written in a PDF or a spreadsheet, not just the file name.

Getting work done

The site record

  • Site photographs: dated, located, described, searchable months later, with the conversation on the picture.
  • Photo markup: arrows, shapes and pinned points on the image, so “this bit here” has an answer.
  • The site diary: assembles itself from the day’s check-ins, photos, tasks and weather, and you add what happened in your own words.
  • The delay register: delays recorded with a cause and time lost, then totalled.
  • Evidence packs: photographs exported with their dates and locations for building control or a warranty provider.

People and compliance

  • Check-in and site presence: people check in on their own phone, and you see who is on site now.
  • Timesheets: hours build themselves from the check-ins and export as a bill for Xero or QuickBooks.
  • CSCS cards and certifications: stored with their expiry dates, and anything expired or due in the next 30 days is flagged to the admins, so an out-of-date card is found before an inspector finds it.
  • RAMS: risk assessments raised and signed with a finger on site, counter-signed by the manager, the gang signing on at the briefing.
  • The visitor register: visitors signed in and out with inductions recorded, and a roll call for the muster point.
  • Permissions: admin, member and follower. Followers, usually clients and subbies, see only the tasks they are on plus anything shared with everyone, and cannot change anything.

Running the job

  • Announcements: things everyone should know, with read receipts. Tasks are things somebody has to do; announcements are things people should know.
  • The project dashboard: what is overdue, who is on site, what changed.
  • Every project at once: your whole portfolio on one screen, with search across all of it.
  • The plant board: machines booked across sites in half days, double bookings named.
  • Weather: the ten-day forecast on the home screen, and frozen into the diary as it was on the day.
  • SiteBot: ask in plain English what is overdue, who is qualified, what the drawing says, or tell it to raise the task. It has 57 tools, 16 of which change something, and it reads the change back before it writes.

What works where

The phone records, the browser arranges.

On a phoneIn a browser only
Drawings, photos, tasks, diary, check-in, RAMS, visitors, roll callBuilding the programme on a Gantt chart, with baselines
Taking photographs with the date and place recordedCreating boards, views and templates
Signing and counter-signing a RAMSBulk uploading a folder of drawings
Working with no signal, syncing when it returnsPrinting, the accounting exports and evidence packs
Your own tasks, and the project’s boardsWho is off, and the work they were given
For administrators, every job at once: work, people, hours, plant, materials, documents and photographsEvery job at once for members and followers

What it does not do

It is not estimating, valuations or CVRs, and it is not an accounts package, though the hours go into Xero and QuickBooks. It will not fix a programme nobody maintains, and it cannot make a crew use it: that is decided by whether two or three of your people are in it during the first fortnight, which is the one thing we would rather you tested than took our word for.

BuildersAI at a glance

  • What it is One app for the site: drawings, programme, tasks, photos, records, compliance
  • Works offline Photos, check-in, RAMS, visitors and your own tasks, with no signal
  • Starter £149 a month + VAT, up to 10 people
  • Professional £299 a month + VAT, up to 50 people
  • Business £599 a month + VAT, up to 100 people
  • Free trial 14 days, every feature, up to 10 people, no card needed

FAQ

What does BuildersAI do?

It holds everything a UK construction site runs on in one app: drawings with revision control, the programme, tasks, snags, deliveries, RFIs and inspections, site photographs, the daily diary, check-in and timesheets, RAMS, plant, visitors, documents and CSCS records, plus an assistant that answers questions about the job. Site teams use it on a phone, the office arranges things in a browser.

Does BuildersAI work without signal?

Yes, for the parts that matter on site. Photographs, check-in and check-out, signing a RAMS, signing visitors in, running a roll call and updating your own tasks all work with no signal and upload when it returns, and any drawing or file already downloaded stays readable. The assistant, the diary’s written entries and anything needing a live lookup do not work offline, and the browser version is online only.

Can BuildersAI track CSCS cards?

Yes. Cards, qualifications and training records are stored against each person with their expiry dates. Anything expired or due in the next 30 days is flagged to the admins, and admins get one compliance register across the sites they run.

Does BuildersAI do timesheets?

Yes. People check in and out on their own phones, hours build from those check-ins across every project, and the result exports as a spreadsheet or as a bill for Xero or QuickBooks.

Does BuildersAI have a Gantt chart?

Yes. The programme can be viewed as a list, a board or a Gantt chart with dependencies, milestones and look-aheads. Building and rearranging the programme is a browser job; site teams see the result and their own work on a phone.

What is SiteBot?

The assistant built into BuildersAI. It answers questions about your own project in plain English, drawing on the drawings, photographs, tasks, diary and people on it, and it can carry out work such as raising a task. It has 57 tools, 16 of which change something, and it states any change before it can happen.

How much does BuildersAI cost?

£149 a month + VAT for up to 10 people, £299 + VAT for up to 50 and £599 + VAT for up to 100, flat for the whole organisation with no per-user charges. Every plan starts with a 14-day free trial of every feature, and no card is needed to start it.

See it on one of your own jobs

A 15-minute walkthrough with your site in it. We set up your 14-day free trial afterwards, every feature, no card needed.

Ready to fix this on your site?

Stop losing hours to coordination chaos

BuildersAI puts drawings, tasks, and updates on every phone on site. 14-day free trial, every feature, no card needed.

William Charlesworth-Jones

William Charlesworth-Jones

Founder, BuildersAI

Founder of BuildersAI with a background in construction and economics. After watching coordination chaos waste hours on every site, he set out to build AI tools that actually work for UK builders.

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