Don't just deploy.Seal it.
DeploySeal turns go-live into a signed, evidence-backed decision. Testers walk a real task map, stakeholders put their name on the release, and the whole trail — screenshots, replays, verdicts, approvals — goes on a sealed, cryptographically signed record. Whatever happens next, the decision and its evidence are on record.
- No credit card required
- 5-minute setup
- Evidence built in
- Sign-offs on record
Works on every platform you ship. Connects to every tool you track in.
Issue trackers
- AsanaIssues become tasks; status posts back.
- LinearIssues open in Linear; status posts back.
- JiraJira Cloud issues; status posts back.
- Azure DevOpsBoards work items; status posts back.
- GitHubIssues in your repo; status posts back.
Notification channels
- SlackBlock Kit cards via webhook or the app.
- Microsoft TeamsAdaptive Cards via a Workflows webhook.
Developer
- Webhooks (signed)HMAC-SHA256 POSTs, retries, delivery log.
- API keys + public APIScoped keys; REST /api/v1 with OpenAPI.
- ZapierVia webhooks today; app awaiting listing.
Every push carries a link back to the sealed evidence.
The problem
Every launch had a sign-off.
None of them left a signature.
A staging link goes out on Thursday. Half the people who promised to test never open it. One “looks good 👍” from a phone becomes the approval. Monday it's broken in production — and the only record of who checked what is a Slack thread nobody can find.
"Looks good 👍"
The stakeholder who "reviewed it"
A single-line email reply counts as sign-off. Nobody knows what they actually tested, which pages they opened, or what device they used.
"The mobile checkout was broken."
Issues discovered after go-live
The content owner approved from desktop. The mobile layout was never tested. You find out when a customer complains — not before.
"I thought someone else checked that."
Nobody knows who approved
The record is three Slack threads, an email chain, and a spreadsheet. The blame lands on whoever deployed. Confidence in the next release drops.
You own the go-live. DeploySeal gives you the receipts.
See how it worksFeatures
Everything you need.
Nothing you don't.
Every change gets its own campaign — a full replatform or a single feature toggle. Set the scope, the pages, the due date. The team always knows exactly what they're signing off on.
No more "can you have a look at staging?" emails. Each tester gets a personalised task list with the expected outcome spelled out, records a pass or fail per task — on a phone too, via QR handoff — and ends with a verdict: would you put this in front of your own customers?
Testers click to pin a problem. The annotated screenshot (with redaction burned in), a session replay, console errors, failed requests, and the browser, screen size and URL are captured automatically — your devs reproduce the bug without asking five follow-up questions.
Sign-off is a ceremony, not a checkbox. The approver writes the statement, picks the decision — approve, or approve with conditions that print on the record — and presses the wax seal onto the version. Required signers each hold a spot; when the campaign asks for it, a fresh signing code goes to their email at the moment of signing.
A sealed version is frozen and stays exactly as it was. Reopening cuts the next version, and the reason is printed in the record history. Every sealed digest is signed with a key held in Azure Key Vault, and the evidence package — report, manifest, signatures, checksums, artifacts — verifies offline, without trusting us.
One document answers "can we go live?" — who tested what, what's open, what risk was accepted, who signed and on what conditions. The verdict cannot contradict the evidence, required signers gate the seal, and the sealed version reads the same on screen, in the PDF and in the package you hand to an auditor.
How it works
The anatomy of a sealed release.
01 — Your staging site
One script tag on staging. The widget wakes only for invited testers — real visitors never see it, and nothing touches production.
data-ds-site-key="ds_…">
02 — Your testers
Invite the people whose opinion decides the release — sales, content, the client. No accounts, no training: the invite link is the credential and the task map is the job.
03 — The evidence
Every pin lands with an annotated screenshot, a session replay, console and network context, and the device it was seen on. Retests close the loop with the tester who reported it — "fixed" is not "verified fixed". Nothing rests on memory.
Replay · 0:28
Screenshot · device · console
Retest requested → verified
04 — The seal
Required signers put their name on the record; open blockers gate the verdict. Sealing freezes the version and signs its SHA-256 digest with a key held in Azure Key Vault. Download the evidence package — report, manifest, signatures, artifacts, checksums — and anyone can verify it offline, without trusting us.
Sealed — ready to go live
Signed: L. Naidoo · M. Patel
v2 · digest signed · package exported
No lengthy onboarding. No training for your testers. Just install, invite, and seal the release.
How to verify a sealed record yourself →How we compare
Different from annotation tools
on purpose.
BugHerd, Marker.io, and Pastel are excellent at collecting visual feedback. DeploySeal answers a different question: can this go live, and who signed? Tasks per reviewer, approval gating, and a sealed, signed Readiness Report drive the actual go/no-go decision.
Comparison based on publicly documented features as of September 2026. We'll update this table as competitors ship new capabilities — let us know if you spot something stale.
We're early — and we'd rather earn your trust honestly.
DeploySeal is a young product. We're not going to pretend otherwise with fabricated testimonials or inflated case-study numbers — you've seen enough of those.
What we will say: the founders have spent years on the receiving end of “looks good 👍” sign-offs, last-minute go-lives, and Slack-thread accountability. We built DeploySeal because we wanted the tool we kept asking for.
The free trial is the way in. Separately, a small design-partner programme is open to teams who want to shape the product: hands-on support, early access to new features, and a real say in the roadmap, in exchange for honest feedback from people who actually ship.
For teams who want to shape what we build — not the way to buy DeploySeal.
Get started today
Your next release,
sealed.
Join the teams that replaced “looks good 👍” with structured evidence. Your next release deserves a sealed record, not a Slack thread.