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Services / build / platform
Auth + Billing Foundation
The boring 2 weeks every SaaS skips and regrets.The full auth + billing layer your app actually needs: signup, login, password reset, magic link, OAuth, multi-tenant orgs with roles, Stripe subscriptions, customer portal, audit log, admin impersonation. Done in 2 weeks instead of the 6 it takes when you build it yourself between feature work.
service graph
Surface ⇄ System
- price
- from $3,200
- timeline
- 2 weeks
- cadence
- one-time
price
from $3,200
timeline
2 weeks
cadence
one-time
scope
One-time / fixed scope
ClerkAuth.jsSupabaseStripeNext.jsPostgresResend
00// matrix position
Where this fits in the services matrix.
Every service page now names the buyer state, the commercial shape, and the next route. That keeps the catalog navigable instead of feeling like disconnected offers.
01 · best fit
Build platform with a fixed scope and written handoff.
02 · commercial shape
from $3,200 · 2 weeks · One-time / fixed scope
03 · route logic
Use the diagnostic or book a call to confirm fit before scope is written.
04 · decide
Not sure this is the right service? Run the route finder and get the matching path.
00B// system flow
The offer is a route, not a loose task list.
This diagram gives every service page a concrete operating model: intake, system design, implementation, proof, and handoff.
service operating path
Surface ⇄ System
Auth + Billing flow
The diagram is intentionally simplified: it shows the buying logic and operating path, not a decorative fantasy architecture.
price
from $3,200
timeline
2 weeks
cadence
one-time
01// what you walk away with
The outcome, not just the output.
- 01Auth: email + password, magic link, OAuth (Google/GitHub/etc.)
- 02Multi-tenant orgs with role-based access
- 03Stripe subscriptions + Customer Portal
- 04Audit log of every sensitive action
- 05Admin impersonation for support workflows
02// scope
Concrete artifacts you keep — and what we leave out.
Working code, written docs, dashboards your team owns. We also list what this engagement deliberately does not cover, so scope is honest before you click.
// deliverables
- Auth provider integrated (Clerk / Auth.js / Supabase Auth — your call)
- Org / workspace model with roles (owner / admin / member / billing-admin)
- Stripe billing wired to org subscriptions
- Customer Portal embedded
- Audit log table + writer for every sensitive action
- Admin impersonation flow with audit trail
- Email transactional templates (verification, reset, invite)
- 30-day Slack support
// not included
- SAML / SSO for enterprise customers (add-on)
- SCIM provisioning (add-on)
- Compliance certifications (use SOC 2 sprint)
03// methodology
How the engagement actually runs.
- 1Week 1
Auth + orgs + roles
Wire auth provider, org/workspace model, role-based access, transactional emails.
Auth flowOrg modelRole matrixEmail templates - 2Week 2
Billing + audit + handoff
Stripe subscriptions per-org, Customer Portal, audit log, admin impersonation, Loom + 30-day support.
Billing flowAudit logImpersonationLoomSlack channel
// track record
Receipts, not promises.
- 2 weeks
- To production
- vs 6+ DIY
- 4 roles
- Default permission tiers
- plus custom
- 100%
- Sensitive actions audited
- every write logged
04// questions
Common questions.
01Which auth provider is best?
Honest pick depends on stage. Clerk: fastest to ship, costs scale with users. Auth.js: zero per-seat cost, more wiring. Supabase Auth: best if you are already on Supabase. We default to Clerk for B2B SaaS under 10k users.
02Do you build it from scratch?
No. We use battle-tested providers and write only the glue. You get a 2-week build, not a 2-month one.
03What if we already have auth?
We can layer billing + orgs + audit log on top of your existing auth. Scope shrinks to ~1 week.
// engage
Ready to start Auth + Billing?
A 30-minute call to confirm fit, scope, and timeline. No pressure, no slides.
platform system
From offer to operating system.
Auth + Billing Foundation is presented as a real engagement, not a generic service page: the surface, backend shape, delivery artifacts, and conversion path are all visible before the first call.
Scope Auth + Billingplatform system
Surface ⇄ System
- price
- from $3,200
- timeline
- 2 weeks
- tier
- B
price
from $3,200
timeline
2 weeks
tier
B
Living architecture
Scope ⇄ Ship
The page now exposes how the engagement moves from buyer pain to production artifact, then into measurement and next-step routing.
Scope Auth + Billing- 01Auth + orgs + rolesWire auth provider, org/workspace model, role-based access, transactional emails.
- 02Billing + audit + handoffStripe subscriptions per-org, Customer Portal, audit log, admin impersonation, Loom + 30-day support.
Conversion path
Surface ⇄ System
01
Diagnose
Confirm the real platform constraint, current surface, and business goal before writing code.
02
Design the system
Turn the offer into screens, data, workflows, ownership boundaries, and a measurable delivery plan.
03
Ship the artifact
Deliver Auth + Billing as working code, docs, dashboards, or launch assets your team can actually use.
04
Route the next move
Decide whether the work becomes a one-time delivery, a care plan, or a larger product build.
Proof assets
Real only
Asset slot
Service proof visual
Add a real screenshot, deliverable preview, or dashboard capture from a shipped engagement when approved.
Verified asset
Founder/operator photo
Real founder photo reinforcing principal-led delivery.
Asset slot
Client quote or logo
Add only permissioned testimonials or logos tied to this service category.