Shipping software that doesn't spy on you since day one

We build what
Big Tech won't.

Four products. Zero investor decks. No growth hacks. No dark patterns. Just software that answers to users — not shareholders, not algorithms, not ad networks. We're behind the tools that put you back in control.

See what we ship Read the manifesto
4
Products
0
Dark Patterns
100%
User-Owned Data
"Every major platform was built on the same deal: give us your data, we'll give you convenience. We think that deal is broken. So we're building the alternative."

Vortex303 is a software studio that builds tools for people who refuse to be the product. We don't harvest data. We don't serve ads. We don't optimize for engagement — we optimize for utility.

Our products are self-hostable, privacy-first, and built to work for you. Some are open source. All are transparent. We ship fast, charge fair, and answer to nobody except the people who use what we make.

We're not anti-corporate. We're anti-bullshit. There's a difference.

//

Privacy is not a feature

It's the baseline. Your data stays yours. Not because we pinky-promise, but because the architecture makes it impossible for us to access it.

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Open by default

We publish source code, not trust-us blog posts. Audit every line. Fork if you want. We're not afraid of competition — we're afraid of lock-in.

$0

Fair pricing, always

No bait-and-switch. No "free" tiers that mine your behavior. Generous free plans that actually work, paid plans that are worth it. That's it.

// Reality check
The fine print they hope you never read.
Real quotes from real terms of service. This is what you agreed to.
G
Google
Gemini API Terms
"Google uses the content you submit to the Services and any generated responses to provide, improve, and develop Google products and services and machine learning technologies, including Google's enterprise features."
Gemini API Additional Terms of Service — Unpaid Services
f
Meta
Privacy Blog, Sept 2023
"Publicly shared posts from Instagram and Facebook — including photos and text — were part of the data used to train the generative AI models."
Privacy Matters: Meta's Generative AI Features
M
Microsoft
Copilot Terms of Use
"We get to decide whether to use Your Content, and we don't have to pay you, ask your permission, or tell you when we do."
Microsoft Copilot Terms of Use, Oct 2025
X
X / Twitter
Terms of Service, Sec. 3
"You agree that this license includes the right for us to analyze text and other information you provide...for use with and training of our machine learning and artificial intelligence models, whether generative or another type."
X Terms of Service, Section 3 — Jan 2026
in
LinkedIn
Privacy Policy
"Develop and train artificial intelligence (AI) models...using Profile Data, Member Content, and GAI Usage Data."
LinkedIn Privacy Policy — Nov 2025
R
Reddit
User Agreement, Sec. 4
"A worldwide, royalty-free, perpetual, irrevocable, non-exclusive, transferable, and sublicensable license..." Then sold it to Google for $60M/year.
Reddit User Agreement + SEC S-1 Filing, 2024
v
Vortex303
Our terms
"We don't have terms like these. Because we don't need your data."
vortex303.com — Right now
G
Google
Gemini API Terms
"Google uses the content you submit to the Services and any generated responses to provide, improve, and develop Google products and services and machine learning technologies, including Google's enterprise features."
Gemini API Additional Terms of Service — Unpaid Services
f
Meta
Privacy Blog, Sept 2023
"Publicly shared posts from Instagram and Facebook — including photos and text — were part of the data used to train the generative AI models."
Privacy Matters: Meta's Generative AI Features
M
Microsoft
Copilot Terms of Use
"We get to decide whether to use Your Content, and we don't have to pay you, ask your permission, or tell you when we do."
Microsoft Copilot Terms of Use, Oct 2025
X
X / Twitter
Terms of Service, Sec. 3
"You agree that this license includes the right for us to analyze text and other information you provide...for use with and training of our machine learning and artificial intelligence models, whether generative or another type."
X Terms of Service, Section 3 — Jan 2026
in
LinkedIn
Privacy Policy
"Develop and train artificial intelligence (AI) models...using Profile Data, Member Content, and GAI Usage Data."
LinkedIn Privacy Policy — Nov 2025
R
Reddit
User Agreement, Sec. 4
"A worldwide, royalty-free, perpetual, irrevocable, non-exclusive, transferable, and sublicensable license..." Then sold it to Google for $60M/year.
Reddit User Agreement + SEC S-1 Filing, 2024
v
Vortex303
Our terms
"We don't have terms like these. Because we don't need your data."
vortex303.com — Right now
Z
Zoom
ToS Section 10.4, 2023
"A perpetual, worldwide...license...for the purpose of machine learning, artificial intelligence, training, testing, improvement of the Services, Software, or Zoom's other products."
Zoom Terms of Service, Sec. 10.4 — March 2023
A
Adobe
General Terms, Sec. 4.3
"You grant us a non-exclusive, worldwide, royalty-free license to reproduce, create derivative works, and sublicense the foregoing rights to third parties acting on our behalf."
Adobe General Terms of Use — Content Analytics
S
Spotify
Privacy Policy
"To evaluate and develop new features, technologies, and improvements to the Spotify Service. This includes development and training of algorithmic and machine learning models."
Spotify Privacy Policy — Aug 2025
A
Apple
Siri & Privacy
"Transcripts may be used to fine-tune Siri, Search, Voice Control, Translate, and automatic speech recognition models...kept beyond two years."
Apple Legal — Siri, Dictation & Privacy
G
Google
Privacy Policy, July 2023
"We may collect information that's publicly available online or from other public sources to help train Google's AI models and build products and features like Google Translate, Bard, and Cloud AI."
Google Privacy Policy — Updated July 2023
G
Grammarly
Trust Page
"Grammarly will process and store data and associate it with your account to improve our product's suggestions for you." Opt-out buried in settings. On by default.
Grammarly Trust Page — grammarly.com/trust
Z
Zoom
ToS Section 10.4, 2023
"A perpetual, worldwide...license...for the purpose of machine learning, artificial intelligence, training, testing, improvement of the Services, Software, or Zoom's other products."
Zoom Terms of Service, Sec. 10.4 — March 2023
A
Adobe
General Terms, Sec. 4.3
"You grant us a non-exclusive, worldwide, royalty-free license to reproduce, create derivative works, and sublicense the foregoing rights to third parties acting on our behalf."
Adobe General Terms of Use — Content Analytics
S
Spotify
Privacy Policy
"To evaluate and develop new features, technologies, and improvements to the Spotify Service. This includes development and training of algorithmic and machine learning models."
Spotify Privacy Policy — Aug 2025
A
Apple
Siri & Privacy
"Transcripts may be used to fine-tune Siri, Search, Voice Control, Translate, and automatic speech recognition models...kept beyond two years."
Apple Legal — Siri, Dictation & Privacy
G
Google
Privacy Policy, July 2023
"We may collect information that's publicly available online or from other public sources to help train Google's AI models and build products and features like Google Translate, Bard, and Cloud AI."
Google Privacy Policy — Updated July 2023
G
Grammarly
Trust Page
"Grammarly will process and store data and associate it with your account to improve our product's suggestions for you." Opt-out buried in settings. On by default.
Grammarly Trust Page — grammarly.com/trust
What we ship
Four products. One principle.
Every tool we build starts with the same question: "Would we actually use this?" If it needs a privacy policy longer than its README, we're doing it wrong.
Z
zgate.dev

Z-Gate

Bot detection without the torture puzzles.

Human or agent? One score. Every signal explained. 100+ signals, 62 telltale rules, a 38KB SDK, and zero CAPTCHAs. Self-hosted, open-source, and it actually tells you why it flagged something — unlike every other black-box solution out there.

open source self-hosted Go + TypeScript no CAPTCHAs
Visit zgate.dev
N
nexusteams.dev

Nexus

Your team's brain. Not a chatbot.

The AI workspace that coordinates humans and agents. Every decision, task, and commitment is extracted, attributed, and searchable. 200+ AI models, 8 built-in agents, a 5MB binary. Self-host it or use the cloud — your conversations are never training data.

open source self-hosted Go + SvelteKit any LLM
Visit nexusteams.dev
R
riotp2p.com

Riot P2P

Decentralized. Encrypted. Yours.

A social platform where you own your identity, your content, and your connections. Ed25519 cryptographic identity, content-addressed storage, end-to-end encrypted DMs, multi-relay gossip protocol. No servers own your posts. No algorithm decides what you see.

P2P E2E encrypted WebRTC decentralized
Visit riotp2p.com
mailstorm.lat

Mailstorm

Tired of them reading your email?

Gmail, Outlook and the rest scan your inbox to train AI and serve ads. Mailstorm doesn't. Your mail is yours, full stop.

no AI training no ads self-hosted LATAM
Visit mailstorm.lat

We don't pitch. We ship.

If you want to work with us, use our tools, or just see what we're building — you know where to find us.

hello@vortex303.com
$ curl -s vortex303.com/manifesto