Email infrastructure built to outlast the company running it.

Quarry is business email on mailquarry.net infrastructure, engineered for durability over decades, not just uptime this quarter.

14yr
average customer tenure
Running on Quarry since before it was trendy
Ironclad SupplyBaseline GroupMasonry Partners

Nothing fashionable. Everything solid.

Quarry doesn't chase trends in email software. It does the fundamentals extremely well, indefinitely.

Steady delivery

Consistent routing, unaffected by traffic spikes.

Fixed pricing

No surprise repricing after the first year.

Long-term storage

Old mail stays put, indexed and searchable, for years.

Migration-proof

Export everything, anytime, in standard formats.

Companies that don't switch often

"We've used Quarry since we had six employees. We have 200 now. Nothing broke along the way."

Ironclad Supply

"Fixed pricing meant our finance team stopped asking about email costs entirely."

Baseline Group

"Export tools meant our audit last year took a day instead of a week."

Masonry Partners

Pricing that doesn't move

Bedrock
One domain, fixed rate.
$6/mo
  • 1 domain
  • 50GB storage
Start free
Bulwark
Large-scale, long-term.
Custom
  • Dedicated pool
  • 99.99% SLA
Talk to sales

Questions

Does pricing really stay fixed? +

Yes, your rate at signup is locked for as long as you remain a customer.

How long is mail retained? +

Indefinitely, on every plan, with no forced archival or deletion.

Build on something that won't move.