Fieldwire vs Mainline

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Fieldwire

See full pricing history

USD · US · source: www.fieldwire.com

Plan	Pricing	Charged by	Offer type
Basic	Free $0 per user/month	Seat · per user per month	Standalone · Free
Pro	USD 39 / month with annual commitment $39 per user/month billed annually	Seat · per user per month billed annually	Standalone · Fixed
Business	USD 64 / month with annual commitment $64 per user/month billed annually	Seat · per user per month billed annually	Standalone · Fixed
Business Plus	USD 89 / month with annual commitment $89 per user/month billed annually	Seat · per user per month billed annually	Standalone · Fixed
Custom contracts	Contact sales Contact us	Flat · custom contract	Standalone · Contact sales

Mainline

See full pricing history

USD · US · source: mainline.dev

Plan	Pricing	Charged by	Offer type
Solo — one person	Free Free	Flat	Standalone · Free
8 — Up to 8 people	USD 99 monthly · USD 82.5 / month with annual commitment $99 / month · $990 / year	Flat · $99 / month · $990 / year	Standalone · Fixed
16 — Up to 16 people	USD 179 monthly · USD 149.17 / month with annual commitment $179 / month · $1,790 / year	Flat · $179 / month · $1,790 / year	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Fieldwire

Basic

Plan card Users: 5

Included
Plan card Projects: 3

Included
Plan card Task management: Included
Plan card Plans, files and photos: Included

Pro

Plan card Unlimited projects: Included
Plan card Reports and exports: Included
Plan card Project templates: Included
Plan card Custom task statuses: Included

Business

Plan card Custom forms: Included
Plan card App integrations: Included
Plan card BIM viewer: Included
Plan card Custom task fields: Included

Business Plus

Plan card RFIs: Included
Plan card Submittals: Included
Plan card Change orders: Included
Plan card Budget: Included

Custom contracts

Plan card Unlimited-user options: Included
Plan card Tailored training: Included
Plan card Dedicated success: Included
Plan card API access and SSO: Included

Mainline

Solo — one person

Highlights Users: one person

Included
Highlights Maps: 3 maps

Included

8 — Up to 8 people

Highlights Users: Up to 8 people

Included

16 — Up to 16 people

Highlights Users: Up to 16 people

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Fieldwire

August 27, 2026 Source
- Basic: Free
- Pro: USD 39 / month with annual commitment
- Business: USD 64 / month with annual commitment
- Business Plus: USD 89 / month with annual commitment
- Custom contracts: Contact sales

Mainline

August 27, 2026 Source
- Solo — one person: Free
- 8 — Up to 8 people: USD 99 monthly · USD 82.5 / month with annual commitment
- 16 — Up to 16 people: USD 179 monthly · USD 149.17 / month with annual commitment