Now in early access · v1.0

Describe your operation. Get the software that runs it.

Praxis turns plain-language intent into a typed, multi-tenant business flow — with a generated application, an agentic runtime, and an audit trail. Not a codebase to maintain. A running operation.

< 60sWorkspace provisioned
DB-per-tenantIsolation by design
Every decisionLogged & reviewable
praxis.app/designer
live
Y You · 14:02
Build a claims-intake business flow. Triage by severity, route fraud-suspected cases to a senior, notify the customer at each step.
Praxis is drafting…
Praxis · architect
Drafted a 6-step business flow with a fraud branch. Reusing your existing customer schema — added one entity for the fraud signal.
Your records already hold the fields I need. One small addition is enough.
Y You · 14:03
Cap automatic payment at five thousand — anything above goes to a senior reviewer.
Adding the cap to the settlement branch…
Praxis · architect
Done. Threshold added with an approval gate above it. Want me to publish to a tenant?
Reply to Praxis…
Automatic claims intake v3 · draft syncing
TriggerRequest filedwebhook · whatsapp · email
Praxis decisionSeverity & fraud checkrouted to a small model
FormReviewer intakeprefilled · four fields
if within the cap otherwise
AutomaticSettle & notifypayment · logged for audit
Human · gateSenior reviewerassigned · four-hour response
6 steps
Business flow
3 entities
Schema
$0.011
Cost per run
~2.4s
Average duration

Illustrative — Praxis drafted this from one paragraph. Edit it by chatting back.

Built on production infrastructure
.NET 10MongoDBOpenTelemetryPollySerilogMCP
01 Platform

Not a framework. A platform.

Everything a real multi-tenant service needs — generated together from one conversation, and kept coherent as it changes.

Conversational designer

Praxis translates plain-language intent into a typed, validated business flow you can edit, version, and roll back. Multi-turn refinement — never one-shot guessing.

// you say: "auto-refund under $50 if the SLA was missed" // Praxis drafts (editable before publish): flow refunds-fast-path { when sla.missed and amount < 50 { stripe.refund(full) notify.customer("sla-apology") } }
Multi-turn · diffable · version-controlled

True multi-tenancy

A physically isolated database per tenant, tenancy resolved at every request boundary. Zero cross-tenant data paths — by design, not by convention.

tnt_soSole.shopdatabase · 47 collections
tnt_mcMansour Clinicdatabase · 31 collections
+144tenantsisolated
One database per tenant · encrypted at rest · encrypted in transit

Agentic steps, with guardrails

Steps reason through tools, retry on failure, and stay inside cost and policy budgets you set per tenant. Approval gates where they matter.

Tool use · self-correction · cost ceilings

Generated application

Every tenant gets a live app at its own subdomain — inbox, forms, dashboards, roles — driven by the business flow definition. White-label, custom domain.

Operation Center · single sign-on · accessible

Hybrid model routing

A local classifier picks the right model per step — by cost, latency, and sensitivity. Sensitive data can stay on paths that never leave your boundary.

classifyon device · free
extractsmall
reasonlarge
cloud · open models · private endpoints

Built like infrastructure

Idempotent step execution, a worker safe to restart mid-flight, read models split from writes, resilience on every outbound call, and structured logging. Append-only audit logging with nightly cold-archive. Observable from day one.

.NET 10 · MongoDB · OpenTelemetry · Polly · Serilog
Idempotent on restart
Read side split from the write side
Retry and circuit breaking on every call
Append-only audit · cold archive
Queryable reasoning traces
02 Why Praxis

Something can write your app. Someone still has to run it.

The coding assistants are brilliant at turning a prompt into code. But code is where the work starts — hosting, tenancy, sign-in, audit, uptime. Praxis gives you the part that actually runs your business, and keeps running it.

praxis.app/describe
live
You · Run claims intake for our service desk. ↵ send
A coding assistant
Prompt → a repository
…then it's all yours
claims-intake/47 files
Host it & keep it up
Secure it — sign-in, certificates, secrets
Add multi-tenancy & isolation
◔ Your pager. Forever.
then what?
Praxis
Prompt → a running operation
hosted & operated for you
TriggerRequest filed
Praxis · decisionTriage & fraud check
Human · gateSenior reviewer
tnt_so · dbtnt_mc · db+146 isolated
14:02 · routed to a senior · logged
live · operated for you
Something else writes the code. Praxis runs the operation.
A coding assistant hands you…
  • A repository. Now host it, secure it, scale it — that's your job now.
  • One app. Multi-tenancy, per-customer isolation, and permissions are yours to build.
  • A one-shot generation. Edit it and the thread is lost; the code drifts from what you meant.
  • Build time only. No runtime, no human tasks, no audit trail, no cost governance.
  • The pager. When it breaks at two in the morning, you're the one on call.
  • Help that wrote it once. After that, it's just code like any other.
Praxis hands you…
  • A running operation. Hosted, isolated and scaled for you — nothing to deploy.
  • A multi-tenant platform. A physically separate database per customer, from minute one.
  • Coherence under change. Business flow, schema, app and reasoning stay in sync — versioned, roll-back-able.
  • A live runtime. Reasoning steps, human approvals, append-only audit, per-tenant cost ceilings.
  • An operated platform. You operate your business; we operate the software.
  • Reasoning inside every step. Governed, explained and reviewable on every decision it makes.

Reach for a coding assistant when you want a codebase to own. Reach for Praxis when you want an operation that runs — and want your time going to the business, not the plumbing.

03 How it works

Sign up fast. Build in conversation.

Signup is just account → plan → workspace. The real work happens where it belongs — inside your workspace, with you.

— 01

Create your workspace

Company, subdomain, plan, payment. An isolated database and a workspace at your own subdomain — no quiz at the door.

about three minutes
— 02

Describe your operation

In your workspace, in plain language — “an inbound request triage flow for our engineers.” Praxis captures the intent.

about thirty seconds
— 03

Review & publish

Praxis drafts the app — steps, schemas, forms — typed and version-controlled. You edit before anything ships.

about three minutes
— 04

Operate & iterate

Audit log, a worker safe to restart, full observability. Refine in conversation; every change is versioned.

forever · live
04 Where it fits

Three ways to get there. One that runs itself.

We're not for every shape of project — and we'll tell you when you'd be better off elsewhere.

Coding assistants

Prompt → repository

Unbeatable for a prototype or a codebase you intend to own. Then hosting, tenancy, sign-in and uptime become your problem.

  • You inherit a repository to run
  • Single app by default — you add tenancy
  • The help stops once the code is written
Praxis

Prompt → running operation

For teams that want the software running, not the source to maintain. Business flow, app, schema and reasoning are generated together, kept coherent under change, and operated for you.

  • Multi-tenant from minute one
  • Reasons over your live data, not a sandbox
  • Hosted, audited & governed — you own your tenants & data
Custom build

Do it yourself

Maximum control — and six months of scaffolding before you ship the part that matters. You maintain all of it, forever.

  • Total flexibility
  • You own sign-in, tenancy, and the plumbing
  • Time to value · about six months
“We replaced six months of scaffolding with one afternoon of conversation. What surprised me most: Praxis explains its own decisions. I trust it more than I trust most contractors.”
RM
Rana Mansour
Founder · Amman
05 Pricing

Free during early access. Plain, when it isn't.

No first-tier filter, no quote calculator. Start on Starter, talk to us when you scale.

Starter

$0

One tenant · five business flows · ten thousand decisions a month. Bring your own keys.

free forever
Growth · early access

Free

Up to ten tenants · unlimited business flows · half a million decisions a month · direct support.

during early access
Enterprise

Talk

Dedicated cluster, self-host option, service commitments, a named contact.

custom
See full pricing
06 Questions

Questions we keep getting.

Why not just use a coding assistant?

Use one — they're excellent at producing code. But they hand you a repository: you still host it, add multi-tenancy, wire sign-in, build the audit trail, and stay on call. Praxis hands you the running, multi-tenant, audited operation instead — and keeps it coherent as you change it. Code you own versus an operation that runs.

Does my data train your models?

No. Tenant data is never used for training without your explicit opt-in. Bring your own keys, route to a private endpoint, or use ours under a no-training contract.

What happens when Praxis gets it wrong?

Every decision carries a confidence score, its reasoning, and an audit row. Below your threshold it routes to a human. Above it, it ships — and stays reviewable.

Can I host it myself?

Yes — on the top plan, as a self-contained stack. Same engine, your network, your audit boundary.

What's generated versus configured?

Generated: business flows, schemas, forms, views, role permissions. Configured by you: allowed models, cost ceilings, policy rules, branding.

How fast is “production”?

The workspace itself provisions in under a minute. Most of the time to your first business flow is your team writing the description.

What about compliance?

We ship audit logging, role permissions, and per-tenant encryption today. Independent certifications, health-data configuration, and regional residency are on the roadmap — we won't claim them before they're real.

Ship a business flow this week.

Sign up in minutes, then describe your first app in your workspace and watch Praxis build it. Your tenant database is yours — exportable in one click.