Recommendation and ranking systems
Recall coverage, ranking quality, diversity, and cold start.
- retention lift
- +2%
- retention lift
Measured in real engagements
The places where the code is already running, the symptoms are real, and nobody has written the ticket yet.
Data pipeline reliability
Silent drops, late-arriving events, schema drift, stale features.
- saved per employee, per week
- 8 hrs
- saved per employee, per week
Cloud and ML infra cost reduction
Where the spend actually goes, and what it buys you.
- lower video generation cost
- 80%
- lower video generation cost
Dashboard and metric correctness
Numbers that disagree, and the joins and definitions behind them.
- saved
- 300 hrs
- saved
Production monitoring and repair
What broke, why it broke, and a fix that holds.
- saved weekly (about 3 FTE)
- ~120 hrs
- saved weekly (about 3 FTE)
Upgrading your legacy SaaS with an AI-native customer system
The workflows your customers actually touch, rebuilt AI-native on top of the SaaS you already run.
- saved per year
- $300k
- saved per year
Start from what already works.
Not sure what AI can do for your business? See what it already does.
Tools
A single automation.
Systems
One business workflow, end to end.
Model homes
A business-driven set of systems for your industry.
Why Theresa
Theresa starts with the problem
No ticket needed. We start from the pain your team feels and find the cause.
Start where the ROI is highest
Ship the highest-return use case first, then expand once the business sees the payoff.
Built on what we've already shipped
Built on infrastructure and projects already in production, so you go live in weeks, not years.
A Theresa for every project
Every project gets its own AI forward-deployed engineering team, with our engineers watching every layer.
Get started with Theresa
Start free with Observation, or bring Waggle and Theresa into production with Enterprise.
Free
$0/month
No credit card required.
- Forever free
- Observation for macOS, Windows and Linux
- Observes the work you approve across Slack, Zoom, Gmail, Docs, Calendar and the browser
- Ranks your highest-cost workflow leaks
Enterprise
Custom
A fixed annual fee scoped to the teams and systems Theresa covers, capped for the year.
- 14-day free trial with full features
- Everything in Free, plus Waggle and Theresa
- Designed for production systems
- Deployed in your own cloud or on-premise
* No payment required
Works with
OpenAI
Anthropic
Google Cloud
Microsoft
AWS