Freelance developers on a company project
Each freelancer joins as a guest in a session on a company PC: only the project folder, 14 days, file transfer off. Requests outside that folder are blocked and recorded, and access ends on the set date.
Serious vibe coding
Every AI. Under control. Your AI subscriptions in one app. Your company’s rules on top.
Use Claude Code, Codex and Gemini with the subscriptions you already have, in one app on your PC. When one hits its limit, continue in another with the same context. Your company adds the rules: which AI, which folders, and personal data protection for everyone.
Free for personal use and teams up to 5. Companies start with a free pilot. See pricing
AI in useClaude · ChatGPT · Gemini · company cloudVisible
Personal data protectionPseudonymized on the PC before sendingRequired
Sensitive agent actionsA person approves before they runApproval
Guest accessChosen folders · end date · terminal offLimited
Conversation contentNot stored on thread0 serversPrivate
MembersPoliciesUsageAudit logGuests
Your subscriptions, one app
Keep going at the limit
Personal data protected on the PC
Company rules on every PC
FOR INDIVIDUALS
Claude, GPT and Gemini in one app. And on top of that…
One app, under control. Each of these comes from having all your AI in one place. Free for personal use.
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01 · ONE APP
All your subscriptions on one screen.
Sign in with the Claude, ChatGPT and Gemini accounts you already have. No API keys. See how much of each account’s limit is left before you start.
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02 · SESSION RELAY
Hit the limit? Keep going.
Continue the same session on another account in one click, or move it between Claude and GPT. The conversation, files and tool history come along, so you don’t explain everything again.
ClaudeScreen 17 of 40 checkedClaudeScreen 18 of 40 checkedUsage limit reachedContinue with CodexCodexPicks up at screen 19 with the same conversation and filesCodex40 of 40 screens checked -
03 · MARK AND COMMENT
Point at the problem. The AI fixes that spot.
Mark spots on an image, PDF, HTML page or web screen, write a note on each one and press Edit now. For text and code, leave comments by line instead of writing a giant prompt.
The fastest way to find all of the team’s documentsFind it fast in the team wiki11Shorten the title to one line
Edit now The marked title was changed -
04 · THREAD0 REMOTE
Step away. Approve from your phone.
When an agent asks for permission, the request reaches your phone: allow, deny or always allow. Follow progress and keep working on your own PC from a phone or browser.
thread0 RemoteConnectedWaiting for your approvalnpm run db:migrate -- --env stagingAllowDenyAllowed. The work continues on your PC. -
05 · PERSONAL DATA PROTECTION
Real names stay on your PC.
When you turn it on, thread0 detects names, ID numbers such as RUT, phone numbers, emails and bank accounts on your PC and replaces them with fictitious data before anything is sent to the AI. The real values come back on your screen. You decide when it is on.
ILLUSTRATION · FICTITIOUS DATA On your PCLaura Díaz · RUT 11.111.111-1 · laura.diaz@example.comSent to the AI[NAME_1] · RUT [RUT_1] · [EMAIL_1]Back on your screenLaura Díaz · RUT 11.111.111-1 · laura.diaz@example.com -
06 · WORK WITH SOMEONE
Invite a friend or coworker to work with you.
They join your session: the same AI and the context it already has, so nobody re-explains or sends files back and forth. You decide which folders they see and until when, what they do is recorded on your PC, and you end access anytime.
REAL SCREENS · FICTITIOUS DATA
AI COLLABORATION PLATFORM FOR COMPANIES
For companies: supervise freelance developers, keep your code and data in-house.
Your company hires freelancers and contractors. With thread0 they work inside a session on a company PC, and you decide what they can reach and see what they did.
Freelancers work as guests
Invite them by email into a session on a company PC. They work only in the folders you assign, until the end date you set: 1, 3, 7, 14 or 30 days, a specific date, or no end.
File transfer is your call
They work in your session instead of on a copy of the project. Downloading files is a permission you set for each guest: on by default for the Collaborate role, and you can turn it off.
Requests outside the folders: blocked and logged
When a guest asks for a file or folder that was not shared, the request is blocked and the attempt is recorded on the PC.
See what they did
The guest’s activity shows sessions, files sent and downloaded, approvals and blocked attempts; chat messages are counted, not stored as text. The organization audit log adds sessions, tool approvals and policy blocks, without conversation content.
Company policy on every PC
Allowed AIs, allowed work folders and mandatory personal data protection apply on every PC that joins with the organization’s invite code.
End access anytime. Start with a free pilot.
Close a guest’s access whenever the work is done. Start with one team in a free pilot, with AI costs on your existing subscriptions.
- C:\Clients\project-a Shared with the guest
- C:\Clients\finance
Blocked: outside the shared folders
DeniedC:\Clients\financeRecorded in the guest’s activity for the host
TimeEventDecision
AI session started—
Tool permission · PowerShellAllowed
Policy restrictionDenied
Guest outside the shared foldersBlocked
The log has no conversation content.
REAL CONSOLE SCREENS · FICTITIOUS DATA
Team: US$10 per person per month. Enterprise: pricing agreed with each company.
USE CASES
What people do with thread0.
Concrete tasks with features in the current app. Cards marked “Example” illustrate how a feature works; they are not customer stories.
QA of 40 screens that does not stop at the limit
Claude Code checks screen after screen. At screen 18 the plan limit hits; the session continues in Codex with the same conversation and files, and the list gets finished.
Review a PDF or web page by pointing
Mark the title, the search box and the cards, write a note on each and press Edit now. The AI works on the spots you marked.
Approve while you are out
A database migration waits for permission. The request reaches your phone, you read the command and allow it, and the work continues on your PC.
Customer emails from a spreadsheet
Attach the customer list (xlsx) and ask for one draft per customer. With personal data protection on, names, RUT and phone numbers are replaced before sending; the drafts show the real names on your screen, and you review and send them yourself.
Contracts and ledgers without exposing clients
The firm makes data protection mandatory. Client names, ID numbers and, if enabled, amounts are replaced on the PC before a contract summary or ledger review is sent to the AI.
Hackatón AI USACH 2026
University student teams built AI agents for real problems of 22 SMEs, with technical support from MAIDEPOT’s team in Chile. thread0 was one of the working tools.
Read the USACH article (in Spanish)A municipal officer uses an agent a student team built
The team leaves a folder with instructions (AGENTS.md) and skills. The officer opens that folder in thread0 and works with their own Gemini account, with personal data protection on.
Proposals and the weekly report
Ask for a proposal draft from last month’s notes, mark what to change, and set a Routine that prepares the weekly report from a spreadsheet every Monday.
A team of five with different subscriptions
One person pays for Claude, another for ChatGPT, another uses Gemini with a personal Google account. Everyone works in the same app, and the team stays on the free plan.
Results depend on each AI provider’s plan, limits and terms.
HOW IT IS BUILT
Four parts. The work stays on the PC.
The desktop app runs the AI agents and applies policy and data controls locally. Everything else connects to it.
Your AI, your routes
ClaudeChatGPTGeminiAWS BedrockGoogle Vertex AIAzure AI FoundryLocal models
People connect their Claude, ChatGPT or Gemini subscriptions. The company can approve its own cloud routes or local models. thread0 does not resell AI usage.
thread0
- Projectsfolders and context
- Sessionsconversations and state
- Files and toolsrun on the PC
- Approvalsa person decides
Runs the AI agents and applies the policy and data controls on the PC.
Members and policy
ORGsignedPC
Members, policies, usage and audit log. Each PC verifies the policy signature before applying it.
Continue your PC’s work from a phone or browser. Guests join here too. The connection to the PC is end-to-end encrypted.
thread0 servers keep metadata only: account, device, usage, policy versions and control events.
thread0 does not resell or broker AI usage. Each AI keeps its own owner, terms and limits.
DATA AND SECURITY
Protect sensitive data before it leaves the PC.
Controls run on each PC, with any AI provider. The AI receives only what a person sends in their session, after the data controls the company has turned on.
Metadata only on thread0 servers
Account, device, usage, policy versions and control events. No conversations, files, commands or credentials.
Pseudonymize before sending
When enabled, names, emails, phone numbers, account numbers, amounts and the customer or product names the company defines are replaced on the PC before sending. This covers the messages and attachments a person sends.
Only the owner restores real values
The table that maps pseudonyms back to real values is encrypted on the PC and not sent with the request.
Rules people can only tighten
Each PC verifies the policy signature before applying it. A person can make the rules stricter, but not looser.
No control, no sending
If a data control the company requires cannot complete, the message is not sent.
People approve sensitive actions
Sensitive agent actions wait until a person approves them.
Check for hidden instructions
External content is checked for hidden instructions (prompt injection) before it reaches the agent.
Controls mapped to ISO/IEC 27001
Provides control evidence you can use in your own audit and certification process.
Members, devices, AI in use, usage, policy versions and control events.
Prompts, responses, files, commands or credentials. Content sent to an AI follows that provider’s account, region and data terms.
FREE PILOT
Start with one team. Decide with results.
From a first team to the whole company, step by step, on the AI subscriptions you already have.
Policy setup, installation and a privacy check.
Expand to the department and bring in outside guests.
Company-wide rollout, results report and decision.
WHAT WE PROVIDE
- Rollout plan and a kickoff for each team
- Check-ins every two weeks
- A results report at the end
- AI cost stays on your existing subscriptions
COMPANY
thread0 by MAIDEPOT
MAIDEPOT builds and operates thread0.
- Selected for TIPS, the tech-startup program of Korea’s Ministry of SMEs and Startups
- Official AI partner of Microsoft Korea
- 2025 · Municipality of HuechurabaWith MAIDEPOT, thread0’s predecessor product, 20 work processes were identified and 6 AI initiatives taken forward, as recorded in the municipality’s Cuenta Pública 2025.
- 2026 · Hackatón AI USACH22 SMEs, 168 university students and 36 teams. MAIDEPOT’s team in Chile provided technical support, and thread0 was used as a working tool.
- 2026 · PilotsPilots with software companies in Chile and Argentina.
Installers are code-signed for Windows (MAI DEPOT, Inc) and notarized by Apple. Windows 10/11 and macOS 13+.
QUICK ANSWERS
What people ask first.
What is thread0?
thread0 is an AI collaboration platform for companies, installed on each PC (Windows or Mac). People use Claude Code, Codex and Gemini with their own subscriptions in one app; the company sets the rules, and personal data can be protected on the PC before it is sent to the AI. thread0 is made by MAIDEPOT.
Does thread0 use my existing AI subscription?
Yes. You sign in with the Claude (Pro or Max), ChatGPT and Gemini accounts you already have, with no API key. thread0 does not resell AI usage, and each provider’s terms and limits still apply. Companies can also connect their own cloud routes (AWS Bedrock, Google Vertex AI, Azure AI Foundry) or local models.
Does my code leave my PC?
Your files and conversations are kept on your PC; thread0 servers keep only metadata such as account, device, usage and policy versions. What you send in a session, and the parts of files the AI reads, go to the AI provider you chose under that provider’s terms. Folder limits and personal data protection reduce what can be sent.
How does thread0 protect personal data?
When personal data protection is on, thread0 detects names, ID numbers such as RUT, contact data and bank accounts on your PC and replaces them with fictitious data before a message or attachment is sent to the AI. The real values are restored on your screen. You turn it on yourself, or your company can make it mandatory. Images are not inspected.
Can my company read my conversations?
No. The organization console and audit log show metadata such as members, devices, AI in use, sessions, tool approvals and blocks. They do not show the content of prompts, responses or files.
How much does thread0 cost?
thread0 is free for personal use and for teams of up to 5 people. The Team plan is US$10 per person per month. Enterprise pricing is agreed with each company. AI subscriptions are paid to each provider.
How does the pilot for companies work?
Companies start with a free pilot: a first team, then a department with outside guests, then company-wide use with a results report. The pace of each step is set with your company, and AI costs stay on your existing subscriptions.
Does thread0 work on Windows and Mac?
Yes. thread0 runs on Windows 10 and 11 (x64) and on macOS 13 or later on Apple silicon. Windows installers are code-signed by MAI DEPOT, Inc and the Mac app is notarized by Apple. thread0 Remote works from a phone or browser.
Can I use Gemini for free?
Yes. In thread0 you can sign in to Gemini with a personal Google account, and Google’s usage limits for that account apply. Work or school accounts may be blocked by their administrator. If you already pay for Claude or ChatGPT, you can add those accounts too.
Can a freelancer copy our code?
A guest works inside your session on your PC rather than on their own copy. Whether they can download files depends on the file-transfer permission you set: it is on by default for the Collaborate role and you can turn it off. Downloads are recorded in the guest’s activity on your PC. A guest can still read what is shown in the session, so share only the folders the work needs.
Does the folder limit apply to the AI itself?
The guest folder limit applies to the guest’s own requests, such as opening or transferring files outside the shared folders. The AI in a session works in that session’s project folder. To control where AI sessions can work on company PCs, set the allowed work folders in the company policy; sensitive agent actions still wait for a person’s approval.
GET STARTED
Every AI. Under control.
Start a free pilot for your organization, or download thread0 free for yourself and teams up to 5.