Svitch · the AI control layer

Your AI stack.
Your data.
Always.

Switch between LLMs without losing context. Block every data leak. Cut costs 80%. Prove compliance on demand.

svitch — shield
▍
TRUSTED BY TEAMS AT
RazorbankMeridianKoshNorthwindTessellateAnvayaSettl
HOW IT WORKS

One line of code. Five layers of protection.

[01]
Wrap

Wrap any client — svitch.wrap(openai.client). Context and tools carry across every model.

[02]
Shield

PII is detected and redacted before the prompt ever leaves your codebase. Eleven Indian entity types, on by default.

[03]
Route

Each query is complexity-scored. Routine work is auto-routed to a cheaper model — up to 80% off.

SVITCH SHIELD · LIVE DEMO

Paste any text. Watch PII disappear.

Runs entirely in your browser — the same engine runs server-side, before any model sees a single token.

INPUT
THE SDK

Three lines.
Zero friction.

Drop Svitch in front of the SDK you already use. No prompt rewrites, no proxy config, no new mental model.

OpenAI · Anthropic · Gemini · Llama
+ any OpenAI-compatible endpoint

from svitch import Svitch
from openai import OpenAI
 
client = Svitch.wrap(OpenAI())   # one line. done.
# PII redacted · queries routed · every call logged
 
client.chat.completions.create(
    model="auto",               # Svitch picks the cheapest fit
    messages=[{"role": "user", "content": user_input}],
)
WHAT'S INSIDE SVITCH
SVITCH SHIELD● LIVE

PII redaction before the prompt

Detects Aadhaar, PAN, UPI, IFSC and seven more Indian entity types and strips them out before data reaches any model. Reversible, deterministic, logged.

prompt — redacted
verify ████ ████ 0123
pan █████1234█ · upi ███@okhdfc
✓ 3 redacted · 0 bytes to model
query router
query→score 0.18
→haiku · cheapvsopus
cost this call −81%
SVITCH ROUTER● LIVE

The right model for every query

Routine queries score low and route to cheap models; hard ones escalate. You set the ceiling, Svitch spends under it — cutting model cost up to 80%.

SVITCH TRACER● LIVE

A tamper-proof record of every decision

Every prompt, redaction, route and response is hashed into an append-only chain. Break a link and the whole trail flags. Export for any auditor.

audit chain
a91f…3c0d…7be2…−f04a…
prev_hash verified · chain intact
network topology · zero egress
your VPCWireGuardenclave
model weights resident · no outbound route
SVITCH ENCLAVE○ COMING SOON

Inference that never leaves your perimeter

An encrypted on-premise enclave runs open models inside your own network over a WireGuard tunnel. Zero egress — sensitive data stays put.

SVITCH LEDGER○ COMING SOON

Consent, recorded on a shared ledger

A Hyperledger consent chain records who agreed to what, when. Prove lawful basis for every data subject — ready for DPDP grievance officers.

consent ledger
subject_8821granted
subject_8822granted
subject_8823withdrawn
11
Indian PII types detected
May 2027
DPDP enforcement deadline
₹250 Cr
Max penalty per breach
Svitch makes your AI stack audit-ready before regulators come knocking.