# Simnetiq — London Software Engineering Studio

> Canonical site: https://simnetiq.store/en
> Last generated: 2026-07-24

Simnetiq is a London technology studio: iOS, Android, macOS, Windows and Linux applications; Next.js and Supabase web platforms; LLM and RAG integration with Anthropic and OpenAI; VPN infrastructure. End-to-end brief to production.

Simnetiq is a small London studio of two owner-operators. We deliver software end-to-end: native mobile and desktop apps, web platforms, AI features and pipelines, and bespoke VPN infrastructure. Each engagement is scoped, priced in GBP, and signed as a SOW before code is written.

## Live deployments referenced from the homepage

- **Doppler VPN** (https://dopplervpn.org) — Custom VLESS-Reality VPN with zero-log geo-distributed nodes. Native iOS and Android clients.
- **Physics.explained** (https://physics.it.com/) — Open-source interactive physics learning platform with accurate ODE solvers and a concepts dictionary.
- **SMS Activate by SIMNETIQ** (https://simnetiq.xyz/) — Virtual numbers for sign-up verification. Real carrier numbers in 50+ countries, 35+ services, codes in about thirty seconds. Web, iOS and Android.
- **VisaPassage** (https://visapassage.com/) — Multi-passport visa intelligence. Compare visa routes across every passport and residency you hold from one encrypted profile.
- **Creator AI** (https://www.creatorai.art/en) — Neural content synthesis platform. Multi-language editorial pipelines on Anthropic and OpenAI.
- **Go Delivery / ISR Shipping** (https://www.isrshipping.com) — Logistics platform with real-time GPS driver tracking, route optimisation and order lifecycle management.

## Contact & booking

- **Book an intro call:** Cal.com widget on https://simnetiq.store/en
- **Registered office:** Simnetiq Ltd, 2 Frederick Street, Kings Cross, London WC1X 0ND, United Kingdom
- **Companies House:** 16861177 (England & Wales)
- **Languages served:** English (en-GB), Hebrew (he-IL), Russian (ru-RU)

## Machine-readable references

- Index for AI agents: https://simnetiq.store/llms.txt
- Full content (this file): https://simnetiq.store/llms-full.txt
- XML sitemap: https://simnetiq.store/sitemap.xml
- robots.txt: https://simnetiq.store/robots.txt