Every AI tool starts with your context
Open Claude, ChatGPT or Cursor and it already knows your projects and decisions. You don't paste a brief.
Persistent AI Memory
One central brain that plugs into everything
Your email, chats, docs and AI tools each hold part of the picture, and none of them share it. Ditto connects them into one memory your whole team can ask, then does the work once you approve it.
Works with
- Claude
- ChatGPT
- Cursor
- Codex
- Gemini
- OpenClaw
- Hermes
- Any MCP client
Your AI tools are missing memory, context and trust
Ditto adds all three underneath the AI tools you already use. Start with the one that fits how you work.
Decisions get lost between people and apps
Each person's AI chats are private to them, and each app keeps its own history. No AI tool sees what the team already agreed.
Ditto keeps one shared memory across your apps, and anyone on the team can ask it.
Explore Company brainEvery agent session starts from zero
Each coding agent keeps its own memory, often a rules file you update by hand. A new session or a different agent starts without it.
Every agent reads from and saves to one Ditto memory, in every session.
Explore coding agent memoryClient data ends up in AI you don't control
Most AI tools store what staff tell them in each person's own account, outside the company's access rules.
Ditto follows each app's access rules and never uses your data to train models.
Coming soonHow it works
Three steps, then it keeps working in the background.
1
Connect your apps
Choose what Ditto can read in each app. It starts read-only.
2
Ditto builds one shared memory
Ditto files what it learns under the people and projects it belongs to, and keeps it current. You don't tag or organise anything.
3
Use it where you work
Ask in the Ditto app, or connect an AI tool such as Claude over MCP. Ditto answers with sources and acts in your apps when you approve.
What changes when your AI tools and apps share one memory
Every AI tool and app you connect reads from and saves to the same memory, so work carries on from where it stopped.
Switch tools or models and lose nothing
The memory lives in Ditto, not in one tool. Move from GPT‑5.5 to Claude Opus 4.8, or use GPT‑5.4 nano for routine jobs.
New sessions pick up where the last one stopped
A new chat or agent starts with the decisions and progress already saved.
Your agents build on each other's work
What one agent saves, the others can read.
Every answer shows where it came from
Each answer names its sources in your apps, so you can check it or correct the memory.
Ditto does the follow‑up, and you approve it
It drafts the reply or updates the record in the right app, and waits for your OK.
Works with the apps and coding agents you already use. Over 1,400 integrations.
See all app integrationsPrivacy and security
Your memory, your call. You decide what Ditto draws on, and what it never sees.
Your memory
- You choose what each message usesPick which memories a message can draw on.
- One client never sees anotherKeep a separate memory for each client or project.
- Temporary chatsTalk to Ditto without saving anything to memory.
- Memory that can leave with youExport your whole memory as a signed Ditto Passport, or delete any part of it.
What Ditto can do
- Read-only to startDitto reads only the apps you connect. You switch on sending app by app.
- You approve every actionNothing is sent or changed until you approve it.
- Answers respect accessPeople only get answers from what they can already see in each app.
- Not used to train modelsChoose zero-data-retention models, and the provider keeps no copy.
Ditto's memory harness and integrations are open source.How Ditto handles your data
Start free, then pick a plan
Your plan covers capacity and features. Credits pay for variable usage across AI, voice, tool actions and storage beyond your included allowance.
New plan preview. Rollout is in progress; check the offers available in your account before purchasing.
Free
$0 No card neededExplore Ditto with no card needed.
1B starting credits; earn up to 4B1 GB included storage5 saved workflows · 1 active
Plan includes:
- 1 space
- Chat in Ditto
- Auto model selection
Optional: Flex pay as you go
Try Ditto free Add a $5 initial deposit for more usage, with no subscription. Net credits follow the disclosed payment-fee reserve.
Paid chat connections, Ditto Review and remote control unlock after the deposit settles. Everyday work
Plus
$19/month Monthly subscriptionMore room for your everyday work.
$10 usage each month · 10B credits50 GB included storage10 saved workflows · 5 active
Plan includes:
- 3 spaces
- Paid chat connections
- Ditto Review
- Auto model selection
Pro
$97/month Monthly subscriptionShared capacity and credits for you and your team.
$60 usage each month · 60B credits1,000 GB included storage100 saved workflows · 25 active
Plan includes:
- 10 spaces
- Paid chat connections
- Ditto Review
- 1 org · 4 included licensed seats
- Choose models manually
- Custom domains
Enterprise
A custom Ditto build for your business: our team writes the spec, builds it and supports it.
AI memory
Stop re-explaining yourself to every AI.
Ditto connects to any app you use and acts when you approve. Start on the free plan, then prepaid usage is available with Flex.
Read-only by defaultNo card to start