Stop rebuilding the same backend for every client. Reuse production-ready blocks across all projects, cut delivery time by 60%, and take on more clients without growing your team.
Right Now
Every new engagement starts the same way: another sprint spent building auth, users, file storage, and the plumbing nobody puts in the pitch deck. It's on the client's budget, but it's your team's time — and it never shows up in the demo.
Coming Soon
The project ships, the invoice clears, and the real cost starts: a year-two maintenance contract on a bespoke backend nobody remembers building. The developer who wrote the sequences and webhook retries left for a different client six months ago. Every support ticket is now an archaeology project — and the margin you priced the project on is gone.
How Blocks Change It
23blocks gives every client project the same battle-tested foundation — open source, documented, and supportable by anyone on your team, not just the person who built it. Estimate the custom feature, not the plumbing. Support it at scale, not one bespoke backend at a time.
They want a campaign activation live in two days. Not a plan for one — live.
Hour 0 — The Brief Lands
The client wants registration, an entry mechanic, and lead capture that flows straight into their sales pipeline. Two days. Everyone braces for a plumbing sprint.
Morning — Blocks Wired
User accounts run on the auth block, the entry form on the forms block, and every submission lands directly in the crm block. No schema to design, no endpoints to write.
Afternoon — Creative Goes On Top
The campaign story, brand, and copy load into the content block, with a quiz mechanic riding on the university block. This is the only part the team actually builds by hand.
Day 1, Evening — Live
The activation ships a day early. The client sees the creative, not the seams.
Day 30 — Campaign Sunsets
The moment passes, the campaign ends, and it just ends. Nothing bespoke left running, nothing to maintain.
Your team sold creativity and shipped it — not infrastructure.
Whether you build custom software or run marketing campaigns, 23blocks accelerates your delivery.
Deliver client projects faster
Stop building auth, users, and files from scratch for every client. Reuse blocks, focus on custom features.
Perfect for:
Recommended: Shared Cloud per client
Campaign backends in hours
Spin up landing pages, lead capture, and campaign tools without a dev team.
Perfect for:
Recommended: Shared Cloud (short-term)
Match the deployment model to your client's needs and budget. From quick campaigns to enterprise installations.
Client Owns Infrastructure
Client gets their own isolated environment. Easy handoff when project ends.
Agency Manages Everything
Manage all client projects from your agency account. Best for retainer clients.
Enterprise Clients
Deploy on client's existing AWS. Meet their compliance requirements.
Competitive advantage through faster, better delivery
Use the same proven blocks across all client projects. Auth, users, files - reuse them all.
Cut development time dramatically. Take on more projects with the same team.
Fixed-scope projects become profitable. Predictable delivery, predictable costs.
Clients can take over or continue with you. Clean APIs, great documentation.
Offer enterprise features from day one. Win bigger clients, charge premium rates.
Deploy under your brand or theirs. No 23blocks branding visible to clients.
From quick campaigns to complex enterprise solutions.
Landing pages, lead capture, promotional microsites
Full-featured MVPs for client startups
Complex SaaS and enterprise applications
Long-term maintenance and feature development
Example: An agency with $50k average project value can add $100-150k annual revenue by taking on 2-3 additional projects with the same team.
Get exclusive benefits, priority support, and revenue sharing opportunities when you become a certified 23blocks partner.
50+
Partner Agencies
500+
Client Projects
20%
Partner Discount
24/7
Priority Support
Your AI can scaffold a client's backend in a weekend — and it should. That was never the hard part. The hard part is what ships inside the code it writes: the webhook retry that double-charges a client's customer, the session that won't die across devices, the sequence that collides after a migration. None of that shows up in the demo. It shows up eight months later, in a support ticket, on a backend nobody at your agency remembers building — because the developer who wrote it left, and the code your AI generated is now a maintenance liability with your agency's name on the invoice.
Vibe-code your client's landing page. Don't vibe-code their auth.
The blocks are what your AI would write after 35 years of fixing what it wrote.
Read the full honest answerJoin leading agencies that are winning more projects and delivering faster. Start with a free trial or apply for our partner program.
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