Mainstay vs. Quire
Quire writes the report. Mainstay proves it was delivered — and gets it billed.
Quire is a report production platform — templates, collaboration, AI-assisted drafting. Its job ends when the PDF is final. Mainstay's job begins at that exact moment: the handoff, the receipt, and the invoice.
The question that changes the conversation
“If a client disputed which version of your Phase I ESA they received — and when — what does Quire show you?”
Let the silence work. Then show them the SHA-256 receipt.
Three rows. Each one verifiable.
Every dimension below is a question a principal can answer tonight with their current vendor.
Different layers of the same stack.
Quire sits at Layer 2: Report Production. Quire knows every word in the report and who wrote it. It does not know whether the final file was received, by whom, at what time, or whether the file changed after it left your hands.
Quire manages the report up to the moment it's final. Mainstay manages the moment it legally changes hands — and keeps the tamper-evident record that it did. Production upstream, proof downstream. Most firms that love Quire still have nothing at the handoff.
Quire produces the deliverable. Mainstay proves it was delivered and turns the confirmation into a billing event. Sequential layers — the firms with the cleanest documentation run both.
Deltek, Unanet, BQE — project accounting, time/expense, CRM
EVX, EnviroCommand (partially) — data management, sampling, monitoring records
SHA-256 tamper-evident receipts · QuickBooks invoice trigger · Chain of custody
Why most firms run both
Firms draft Phase I ESAs and technical reports in Quire, then route the finished deliverable through Mainstay — the two meet at the export, with zero overlap in between.
When a client asks “how does this compare to Quire?”
- 1
Quire is report production — templates, drafting, internal review. Mainstay is a delivery layer. The report leaves Quire; the liability starts where Mainstay lives.
- 2
If a client disputed which version of your Phase I they received, and when — what does Quire show you?
- 3
Mainstay shows the SHA-256 fingerprint of the exact file, who confirmed receipt, and the timestamp — then fires your billing trigger. Quire was never designed to touch that moment. They run in sequence, not in competition.
See the SHA-256 receipt for yourself.
45-minute session. Real project. Real receipt in your inbox before the call ends.