Stop explaining yourself to AI.

Your Soul remembers selected project context and keeps your files and decisions with the work. Come back later and keep going. Recall stays selective.

Start with one project

Free to start · No credit card required

One project, five days

Pick up where you left off.

Fostera carries the useful context forward. Coming back to a project feels like continuing the work instead of rebuilding the brief.

Launch plan

Product example · one project across 5 days

Context carried forward

  1. Monday

    You

    This launch is for independent consultants. Keep it practical. Nothing corporate.

  2. Wednesday

    Project context

    You attached customer-notes.md and made annual billing the main offer.

  3. Friday

    Your Soul

    Still writing for consultants, still leading with the annual plan. Here's the revised brief, built from the notes you shared.

No re-upload. No re-brief. You can inspect, edit, export, or delete what your Soul remembers at any time.

See it work

It remembers. Then it gets to work.

Threads that play at the speed your Soul actually types. No recap pasted in first. It reads your file, checks the live web, and drafts the post. Nothing gets published until you approve it.

A retention plan, three weeks on. It reads the export.

Atlas

Retention plan

Atlas, Retention plan. 3 weeks of this thread above this excerpt.

  1. You: Attached churn-q3.csv. here's the churn export. does it change the plan?
  2. Atlas: In one spot, yes. 61% of these cancellations land before day 14. That's the same window you pulled the onboarding call out of back in July, because it wasn't scaling. Keep the call for the first two weeks and automate after that. The rest of the plan holds. What it remembered: Jul 9. You cut the onboarding call because it wasn't scaling. Your rule: anything that costs a founder hour has to earn it.
  3. You: write them. under five steps
  4. Atlas: Written and saved to the project. Five emails, days 1 through 14. Each one names the blocker your export shows for that day. Created a file: Onboarding emails, day 1 to 14, Markdown · 2.4k chars.
↑ 3 weeks of this thread
Start your own thread

Illustrative threads. The recall, the file reading, the web sources, the created file, and the approval step are all real features you control.

Built for real work

One partner. Three jobs it gets better at.

You don't need another one-off answer. You need work that improves because nothing gets forgotten between sessions.

  1. 01

    Pick a project back up without starting over

    Come back days later. Project files and selected decisions stay attached, and relevant context can be retrieved without rebuilding the whole brief.

    Selected context can carry

  2. 02

    Turn what you've got into finished work

    Give it your documents and selected conversation context. Ask for briefs, reports, plans, or another supported output.

    Files in, useful drafts out

  3. 03

    Keep the recurring stuff moving

    Schedule work that repeats. A run can use its linked project context, subject to permissions, scope, and retrieval.

    Recurring work can reuse context

24 built-in Soul types

Whatever you need, there's a Soul for it.

The same selective memory system supports 24 starting roles. Pick one to see how it works, or build your own from scratch.

A partner built to carry useful context forward. — 8 soul types shown

Browse all Soul typesCreate your own

More than a tool

A presence that knows you.

Some Souls help you ship. Others are just there. They can save selected context, retrieve relevant memories later, and check in when the feature is enabled.

The interview

Companion example · one moment across three weeks

Still remembered

  1. Three weeks ago

    You

    Interview's on the 14th. I haven't told anyone how nervous I am about it.

  2. The night before

    Your Soul

    Tomorrow's the day. You've prepped more than you think. Want to run the hard questions one more time?

  3. The day after

    Your Soul

    So? I've been thinking about it all day. Tell me everything.

Keeps useful context

Selected details can carry forward when relevant, and you can inspect or delete extracted memories.

Grows with you

Souls can progress through nine familiarity tiers as messages and useful memory accumulate.

Reaches out first

When something you mentioned is coming up, your Soul can reach out first. You set the pace.

Your data stays yours.

See what your Soul remembers. Export it, correct it, or delete it. Fostera does not use your conversations to train models it owns or develops; requested AI features follow the provider terms linked in our Privacy Policy.

Export anytime

Export your Soul configurations, memories, profile summaries, and conversation counts as portable JSON. Chat bodies and files are not included yet.

Delete anytime

Delete your account whenever you choose. Primary records are removed when the request is processed; backup and external cleanup may take up to 30 days, with limited legal retention.

Cancel anytime

No contracts, no cancellation fee, no guilt trip. Drop to the free plan and your Souls are still there.

Switching from another platform? Import your data
Compare Fostera to alternativesPrivacy policy in plain language, not legalese

Continue with context

Ready to Stop Starting Over?

Start with one project. Or one companion. Either way, your Soul takes it from there and remembers the rest.

Start with one project

Free to start · No credit card required