Sitestack and Fieldwire
Sitestack or Fieldwire?
Fieldwire is a drawing and task app for field teams, charged per user in dollars. Sitestack charges by team size in pounds and does not charge for your supply chain.
Checked 24 October 2026 against each company's public pages.
Cost
What it costs.
Fieldwire charges like this: Per user per month in US dollars, billed annually: free for a small team, then three paid tiers. RFIs and submittals sit on the top tier.
| Product | What it costs a firm with 10 staff | Where the figure comes from |
|---|---|---|
| Sitestack | £1,910 a year, ex VAT£191 a month, paying yearly for ten months. Growth plan, Site Control and Safety Pro, free logins for everyone outside your staff. | Our pricing page |
| Fieldwire | Business Plus at $89 per user a month. Ten users: $890 a month, $10,680 a year (annual billing) | Their published price list |
Checked 24 October 2026. Figures are in each company's own currency, not converted, and are not like for like: what each plan includes differs. Outside estimates are not quotes. Check current prices before you decide.
Side by side
Sitestack and Fieldwire, row by row.
| Topic | Fieldwire | Sitestack |
|---|---|---|
| How it is priced | Per user per month in dollars, annual billing | Pounds, ex VAT, by team size, flat add-ons |
| Ten users with RFIs, a year | $10,680 (Business Plus, from its pricing page) | See the cost table above |
| Free option | Basic: 5 users, 3 projects | 14 day free trial with every tool on. |
| Users | Charged per user on paid plans | Subcontractors, consultants and clients log in free. Only your own staff take a seat. |
| UK tools (Part L, RAMS, permits, JCT) | Not listed on its pricing page | Built in |
| Best for | Drawing led field teams | UK building firms that need the whole site record |
Checked 24 October 2026 against each company's public pages. Things change; tell us if we have got something wrong.
Fair is fair
Where Fieldwire is stronger.
We would rather you pick the right tool than the wrong one.
Drawing and plan tools
Plan viewing, sheet compare and markup are the core of the product, and it has a free tier for five users on three projects.
Integrations and BIM
The higher tiers add app integrations and a BIM viewer.
Our side
Where Sitestack is stronger.
Your supply chain is free
Fieldwire charges for every user. On Sitestack only your own staff take a seat.
Priced in pounds for UK work
Part L photo evidence, RAMS, permits, JCT and NEC4 are part of the product.
A flatter cost as you grow
Prices by team size with flat add-ons, not a per user charge on every tier.
The short answer
Which should you pick?
Pick Fieldwire if
Your team lives in drawings and tasks, you want a free tier, and you are happy with per user dollar pricing.
Pick Sitestack if
You want drawings, diary, photos, snags, safety and contracts together, and a lot of outside people on the job.
Questions
Sitestack or Fieldwire: questions.
Does Sitestack have a free plan like Fieldwire?
Where this comes from
Start your 14 day trial
14 day free trial. Every tool is on while you try it. Your card is taken at sign up and nothing is charged until the trial ends.