Services

Every engagement, in full.

Fixed scope. Fixed timeline. A written security report with every delivery. You own the code. All prices are in US dollars, and every quote is confirmed in writing before any money moves.

Payment: 50% deposit, balance on delivery. Retainers are billed monthly and cancel with 30 days' notice. AI-augmented engineering, senior human review on every change.

Resurrection Revival Sprint Facelift Ship Safe Pre-Sale Revival Life Support Diagnostic

Founding clients

5 founding slots.

The first five Revival Sprints are $7,500 instead of $9,500 and up. In exchange we ask for a written case study we can publish and a testimonial. You approve every word of both before they go live. After the five slots are filled, the founding price ends.

Apply for a founding slot

Founding Sprints have the same scope, report and 14 days of fixes as any other Sprint.

The full rebuild

Resurrection

From $24,000

6 to 10 weeks

For products that cannot be patched back to health.

Some software is past a refresh. The framework is dead, the code is unreadable, or the host is being switched off. Resurrection rebuilds or re-platforms the product, moves your data across safely, and relaunches it.

Who it fits: products with paying users and a real reason to stay alive. Final price is fixed in writing after the Diagnostic. Typical range is $24,000 to $40,000.

Discuss a Resurrection

What is included

Architecture review and a written rebuild plan, agreed before build starts
Full UI redesign and design system, built in code
Re-platform or rebuild in a current, supported stack
Security review at design stage and again before launch, to the standard on our Trust page
Data migration with a tested rollback plan
CI/CD pipeline, staging environment and production deploy
Written security report with every finding marked Fixed or Open
Runbook and handover session
30 days of fixes after launch

What is not included

Native iOS or Android apps (scoped case by case)
Ongoing hosting, licences and third-party fees
New features outside the agreed plan (priced as change orders)
Compliance certification (SOC 2, HIPAA, PCI). We can help you prepare, we do not certify.

Most chosen

Revival Sprint

From $9,500

3 weeks, plus 14 days of fixes · Typical $9,500 to $15,000

Redesign it, harden it, ship it.

The Sprint takes one stalled product from fragile to dependable. We redesign the core flow, harden the stack, tune performance and deploy to production. You receive a written security report and 14 days of fixes after handover.

Founding rate: $7,500 for the first 5 Sprints, in exchange for a case study and testimonial.

Start a Revival Sprint

What is included

Redesign of the core user flow, built in code in your stack
Security hardening: authentication and sessions, access rules (row-level security where it applies), secrets, input validation, dependencies, headers and transport
Performance work on the screens people use most
Production deploy and a clean staging branch
Written security report in Atarus severity language: Critical, High, Medium, Low, with each finding marked Fixed or Open
Daily progress link while work is in flight
14 days of fixes after handover

What is not included

More than one core flow or more than one major integration (add either as a change order)
Full rebuilds or re-platforming (that is Resurrection)
Hosting and third-party costs
Compliance certification

The fast refresh

Facelift

From $2,900

7 business days

A serious face for a serious product.

A new interface for the page or screens people see first. Built in code, in your stack, responsive and accessible. Business logic and data stay as they are.

Book a Facelift

What is included

A landing page or up to 3 key screens
Responsive layout and accessibility pass
Built in your codebase, not a mock-up
One revision round
Handover of all code and design files
7 days of fixes

What is not included

Changes to data models, auth or back-end logic
A security review (add Ship Safe, or choose a Revival Sprint)
Copywriting beyond light edits of your existing text
Hosting and third-party costs

Before real users arrive

Ship Safe

$1,900

$2,900 with payments or multiple apps · 5 business days

A pre-launch security review run by people who test for a living.

An authorized security review of an app that is about to go live. Our security team tries to break it the way an attacker would, then tell you plainly what they found and how to fix it.

Book a Ship Safe review

What is included

Authorized testing of one app: authentication, authorization, data access rules, secrets, storage, input handling, headers
Payments scope (Stripe or similar) in the $2,900 tier, including webhook handling
Written report in Atarus severity language: Critical, High, Medium, Low
Fix guidance for every finding, written for the developer who will apply it
A readout call
One retest of your fixes within 30 days

Our guarantee

If we miss a Critical finding in the agreed scope and it is exploited within 90 days of your report, we refund the review. Scope, definitions and the claim process are written into your quote.

What is not included

Fixing the findings (add a Revival Sprint, or your own team applies them)
Network, infrastructure or social engineering testing (Atarus offers those separately)
Compliance attestation
Apps you do not own or have written authority to test. We require authorization before we touch anything.

For owners selling an app

Pre-Sale Revival

From $3,900

2 to 3 weeks

Give a buyer fewer reasons to hesitate.

If you are listing on Acquire.com, Flippa or Microns, buyers will look at the product, the code and the risk. Pre-Sale Revival tidies the interface, closes obvious security gaps and gives you documents a buyer can read.

Prepare an app for sale

What is included

A capped Facelift on the screens buyers see first
A focused security review with fixes for Critical and High findings
A written security report you can share under NDA
A handover document: stack, hosting, keys, dependencies and how to deploy
Before and after screenshots for your listing
7 days of fixes

What is not included

Any promise about valuation, sale price or whether the app sells. We improve the product and the paperwork. The market sets the price.
Marketplace listing fees or broker fees
Legal or financial advice
Deep re-architecture (that is a Sprint or Resurrection)

After launch

Life Support

Software stays healthy when someone is watching it.

Monthly care for revived apps and apps we did not build. Three tiers. Billed monthly, cancel with 30 days' notice.

Plan	Watch	Care	Guardian
Price	$990 / month	$2,500 / month	$5,000 / month
Uptime and error monitoring	Yes	Yes	Yes
Monthly security re-scan	Yes	Yes	Yes
Small fixes and dependency updates	Yes	Yes	Yes
Design and development queue	No	Yes	Yes, priority
Monthly written summary	Yes	Yes	Yes
Quarterly security review	No	No	Yes
On-call response, business hours	No	No	Yes
Best for	A stable app that needs a watcher	A product that keeps evolving	A product customers depend on

Start Watch Start Care Start Guardian

Hours, response targets and the scope of "small fixes" are written into your plan. Unused queue time does not roll over.

Where it starts

Diagnostic

$490

Credited in full toward any engagement booked within 30 days · 3 business days

Know what you have before you decide what to do with it.

A senior engineer reviews your app, repo and public surface. You receive a one-page diagnosis and a 30-minute readout. If you book an engagement within 30 days, the $490 comes off the price.

Book a Diagnostic

What is included

Review of the live app, and the repository if you can share it
Findings ranked Critical, High, Medium, Low
A one-page diagnosis: what is wrong, what it costs you, what we would do first
A 30-minute readout call
A fixed quote for the work, within 48 hours of the readout
Mutual NDA on request

What is not included

Fixes. The Diagnostic tells you what is wrong. Engagements fix it.
A security review (that is Ship Safe)

Compare

Compare at a glance

Engagement	Resurrection	Revival Sprint	Facelift	Ship Safe	Pre-Sale Revival
From	$24,000	$9,500	$2,900	$1,900	$3,900
Timeline	6 to 10 weeks	3 weeks	7 business days	5 business days	2 to 3 weeks
Redesign	Full UI	Core flow	Landing page or 3 screens	No	Capped refresh
Security hardening	Yes	Yes	No	Review only	Critical and High
Written security report	Yes	Yes	No	Yes	Yes
Production deploy	Yes	Yes	Code handover	No	No
Fixes after delivery	30 days	14 days	7 days	One retest	7 days
Best for	Dead or unsupported products	A stalled product that has users	A tired interface	A launch in days or weeks	An owner about to list

Pricing FAQ

Pricing questions

Why "from" prices?

Scope depends on the app. The Diagnostic sets the exact number. After the readout you get one fixed price in writing, and it does not move unless you change the scope.

How does payment work?

50% deposit to start and the balance on delivery. We invoice by card or bank transfer. Retainers are billed monthly in advance.

Is the Diagnostic really credited?

In full. Book any engagement within 30 days of your readout and the $490 comes off the price.

What if the quote is more than my budget?

Tell us in the intake form. We can often reduce scope, for example one flow instead of two, or a Facelift now and a Sprint later.

What does "AI-augmented" mean for the price?

AI tools speed up drafting and routine work. Senior engineers do the judgment, the security work and the review. You pay for the outcome, not for hours, and the price is fixed.

What if we do not finish the agreed scope?

We tell you early. You do not pay the balance for work we did not deliver, and we refund the part of the deposit that covers it.

Who owns the code?

You do, on payment. We keep our pre-existing tools and templates and license any that appear in your product.

Are there refunds?

Before work starts, a full refund of the deposit. After it starts, a refund for work not yet done. Ship Safe has the guarantee above.

Do you work under NDA?

Yes. Send yours or ask for ours.

Do you take on projects under $2,900?

Only the Diagnostic. A Sprint is a poor fit under $9,500. If your budget is smaller, start with a Diagnostic and a Facelift.

Next step

Start with the Diagnostic.

$490, credited in full. A one-page diagnosis and a 30-minute readout, in 3 business days.

Book a Diagnostic Or write to hello@unflatline.com