Every plan includes the evidence, human review, decision history, and export foundation. Starter speeds up the queue. Growth coordinates active jobs. Professional adds governed sharing and handoff. Capacity rises at every paid step.
Prove it on real work
Run one live project through the evidence workflow before you pay.
Up to 10 subcontractors · 1 team seat
Core evidence workflow:
Run the evidence loop
$79/month
$790/year prepaid
Equal to 10 monthly payments
Give a small team the saved views, bulk workflow, and value record to stay on top of the queue.
Up to 100 subcontractors · 2 team seats
Everything in Free, plus:
Coordinate active jobs
$149/month
$1,490/year prepaid
Equal to 10 monthly payments
Turn contracts, broker replies, project phases, reports, and analytics into one operating rhythm.
Up to 250 subcontractors · 5 team seats
Everything in Starter, plus:
Govern the handoff
$299/month
$2,990/year prepaid
Equal to 10 monthly payments
Share selected evidence and record downstream handoffs across a larger portfolio.
Up to 1,000 subcontractors · 15 team seats
Everything in Growth, plus:
Prices are USD. Applicable taxes are added where required.
Need contracted scale or a defined support boundary? Enterprise is scoped before anything custom is promised. Talk to us about Enterprise.
Free is enough to test the full requirement-to-evidence record on real work. Paid tiers add capacity and operating leverage; they do not buy a more favorable compliance answer or hide your records behind an upgrade.
More than upload and reminders
The evidence record stays intact on every plan. Each paid step adds a different operating outcome: productivity, coordination, then governed sharing.
Every plan
Keep the exact project rule, supplied file, endorsement details, supported source-check result, human review, reason, and next action together. A certificate stays evidence—not a promise that a policy covers a claim.
Every plan
Record work and payment hold or release, owner, reason, and time separately from the evidence state. New evidence can require a revisit; Sealinn does not silently make or enforce the decision.
Starter
Save the views your team returns to, assign selected records to projects in bulk, and preserve customer-entered handling assumptions beside a generated value receipt. The arithmetic uses your inputs, not an invented savings claim.
Growth
Review cited requirement candidates, publish reusable templates and phase packs, then coordinate scoped broker and supplier responses without giving external responders a paid seat.
Growth
Stage manual reference rows, schedule in-app reports, and inspect bounded workflow and requirement-feasibility analytics. Imports remain customer-supplied references, not live system integrations.
Professional
Open an expiring room for selected evidence, preserve room events, and create a versioned downstream handoff snapshot. Recipients see the scoped record you chose—not unrestricted workspace access.
Swipe the table to see every plan.
| Feature | Free | Starter | Growth | Professional |
|---|---|---|---|---|
| Subcontractors tracked | 10 | 100 | 250 | 1,000 |
| Team members | 1 | 2 | 5 | 15 |
| COI uploads and human review | ||||
| Project rules, linked endorsements and work-period gaps | ||||
| Action owners, supported source-check results and decision history | ||||
| Email renewals and no-account upload links | ||||
| Reports, exports, audit history and signed outbound webhooks | ||||
| Saved views and bulk project assignment | ||||
| Customer-input handling-time value receipts | ||||
| Cited requirement templates and project-phase packs | ||||
| Broker and supplier response workspaces | ||||
| Manual reference imports and scheduled in-app reports | ||||
| Bounded workflow and requirement analytics | ||||
| Opt-in text reminders — scheduled and manual | ||||
| Selected, expiring evidence rooms | ||||
| Versioned downstream handoff snapshots | ||||
| User-confirmed duplicate-record consolidation |
Every plan keeps the evidence record, human review, decision history, reports, exports, audit history, and signed webhooks. Paid tiers add workflow speed, cross-party coordination, and governance controls as your operation grows.
Use your own numbers
Put the subscription beside your current renewal workload and active project value. We calculate the break-even threshold; we do not invent a savings claim for you.
Use the loaded cost—or what an hour of your own attention is worth.
Include asking, following up, reading, deciding, and filing.
Context only. This is not insurance coverage or a loss estimate.
Lowest plan for the capacity entered
Starter · $790/year
Published annual total based on capacity. Dividing it across 12 months is $65.83/month. Give a small team the saved views, bulk workflow, and value record to stay on top of the queue.
Effective software cost at your current size
$2.63/sub/month
Selected annual price divided by 12, then by the active subcontractor count you entered—not a per-sub charge.
No industry-average savings are inserted. The workload and value figures above come only from what you type, and the break-even number is a threshold—not a promise of savings or coverage. The suggested tier is based on capacity; compare feature access before buying.
For most crews the alternative is a spreadsheet, and it costs nothing to buy. That is a real advantage and it is worth saying plainly instead of pretending the incumbent has no merit.
What a price comparison misses is that only one of these costs arrives as an invoice. The others are the time somebody spends re-keying certificates and asking again for the renewal, and whatever sits behind a certificate that nobody read closely. Neither of those gets smaller because the software was free.
The calculator above uses only the figures you enter. It shows the threshold the subscription would need to earn back; it does not assume that Sealinn removes every minute or prevents a loss. Two pages take the spreadsheet comparison further:
Open a workspace, add your subcontractors, and see what needs review. Free for up to 10 subcontractors.
Questions before signing up? Contact us
