Why ContextStream exists
The work is bigger
than the prompt.
The code tells you what exists. The decisions, constraints, and lessons explain why. ContextStream brings that understanding into the tools where people and AI agents work—so the next step builds on what came before.
A note from our founderA note from Erik
I built it because I needed it.
I started building ContextStream in 2024. As a principal software engineer, I’d seen the same problem between product, design, and engineering: the work moved forward, but the understanding behind it didn’t always come along.
A requirement makes it into a ticket, but the conversation that explains it doesn’t. Someone solves a difficult problem, but the lesson stays with them. An agent finds the code, but misses why it has to behave that way.
Working with AI made that gap impossible to ignore. I was still the one connecting decisions to changes, correcting assumptions, and carrying the state of the work from one session to the next. The agents could do more. I still had to hold it all together.
That is what I wanted ContextStream to change. Not just another place to save conversations, but a way to keep the reasoning, evidence, and progress connected to the work itself.
My brother and I are building it together. Today, I use ContextStream to build ContextStream. I feel its value when an agent picks up the right thread, when a past lesson matters again, and when I can keep moving without explaining the whole project from scratch.
That’s the experience we want other people to have—not another system to maintain, but something that makes their work easier to carry forward.
Erik ScottFounder, ContextStream
Find me on LinkedInWhat that makes possible
The difference is what happens next.
Say you’re adding annual billing. Finding the right code is a start. The agent also needs to know that existing customers keep their current pricing, why that promise was made, and which renewal case failed last time.
ContextStream brings indexed code and saved project knowledge into that task. A recorded decision can shape the plan. A lesson can guide a regression test. A handoff can show what’s still open. The sources are there to inspect, not just take on faith.
That’s what we mean by context: not more information on a screen, but the understanding that helps someone do the next thing well.
See how it works with your agentThe platform we’re building
Software is where we started. It isn’t where we stop.
Software is where we live this problem every day. It’s where the connection between code, decisions, and agent work becomes concrete. But the need for shared understanding is much bigger than a codebase.
A founder preparing a customer proposal needs the promises already made. A teammate taking over an incident needs the investigation so far. An agent continuing a project needs to know what is approved, what is unfinished, and where it should stop and ask.
We’re building toward a shared, permissioned context platform behind AI, agents, and people: connecting knowledge across applications and carrying it into the tools where work happens. Different kinds of work, built on the same foundation.
Your tools will change. The understanding you build should remain useful when they do.
What we hold ourselves to
Power needs boundaries.
- Evidence, not just confidence.
- A useful answer should make it possible to see what supports it. When knowledge is incomplete, conflicting, or out of date, that should be visible—not hidden behind a confident response.
- Shared understanding. Clear boundaries.
- Access to context is not permission to act. People should control what is connected, what is shared, and which actions need their approval.
- Progress that stays useful.
- A decision should inform the next task. A lesson should help avoid the same mistake. A handoff should leave someone ready to continue, not wondering where to begin.
The reason behind all of it
Let humans be human.
We don’t want a future where people spend their day supervising an ever-growing queue of agents. We want people to decide what matters, make the difficult calls, and spend more time with other people.
Context doesn’t replace human judgment. It gives that judgment somewhere to live: the intent, boundaries, and reasoning agents need when they act.
The point isn’t to fill every hour we save with more output. It’s to make more room for creativity, relationships, curiosity, and life beyond the screen.
Build with us
Bring something you’re working on.
10,000 credits every month. No credit card required.