OBHOLZ SOLUTIONS AI instead of human limits Delivery: 2 – 3 weeks
S/02 · SERVICE

Web apps

SaaS dashboards, internal tools, marketplaces and portals — built by AI agents, shipped in days.

Brief this build See all services
WHAT YOU GET

Scope included

Standard scope of every project in this service line. Bigger or custom needs get a custom quote.

  • User authentication & SSO (passkeys, OAuth, magic links)
  • Multi-tenant data isolation
  • Stripe billing, trials, invoices, dunning
  • Admin dashboards, role-based access, audit log
  • Real-time updates via WebSocket / Server-Sent Events
  • File upload + processing (R2 storage)
  • Email transactional flows (Resend, Postmark)
  • Webhook handling + idempotency
  • Internationalization, accessibility (WCAG 2.2 AA)
Next.jsCloudflare WorkersSupabasePostgreSQLTypeScriptStripeTailwindDrizzle

Default stack. We swap if your context demands it (legacy systems, specific framework constraints, etc.).

USE CASES

When this fits

We've shipped this service line for these patterns — scope scales with depth, not number of use-cases.

USE CASE

Internal Tools

Replace your spreadsheets and Notion workarounds with a real app. Auth, audit, multi-user, mobile-ready.

USE CASE

SaaS Dashboards

Customer-facing analytics, billing portal, settings, support — the whole product surface.

USE CASE

Marketplaces

Two-sided platforms with onboarding, listings, transactions, ratings, payouts.

USE CASE

Portals

Client portals, partner portals, B2B self-service — auth + workflows + reports.

FROM THE PORTFOLIO

We've shipped this.

Recent builds in this service line — same process, same 31-agent team.

CASE

LinkHopp

Deep-linking SaaS · idea to first paying customer in 9 days

Read the build →
S/02 · FAQ

Sensible questions

Do you build with Next.js exclusively?

Default yes — it's our fastest stack to ship and easiest to hand off. For specific cases (highly interactive editors, real-time canvases) we use Solid.js or SvelteKit. We never use stacks we can't operate ourselves.

What about white-label / multi-tenant?

Standard. Every web app we ship has multi-tenant data isolation built in. Per-tenant theming and custom domains add ~2 days.

Can you migrate an existing app?

Yes — we audit the existing codebase, write a migration plan, and execute incrementally without downtime. Counts as a separate scope from new-build.

READY WHEN YOU ARE · 24-HOUR FIXED QUOTE

Build your web apps.
Brief us today.

No sales calls. No 6-step funnel. Just an inbox you can actually email.

Start a project
EV EVA IS READING · AVG REPLY 47 MIN