Tendrill - An AI wealth manager you can text

Hey everyone! I’ve been building Tendrill, an AI assistant that acts like a personal wealth manager you can text. Currently testing in private beta.

It connects to your portfolio, remembers your preferences and past context, and proactively sends you updates when something actually matters (earnings, risk changes, concentration issues, etc.).

Convex has been core to making this work! I use it to persist long-term user memory (portfolio state, preferences, prior conversations), handle the imessage integrations, and power real-time reactions when market data changes. Without durable state + reactive queries, this product just wouldn’t exist.

Happy to share more details if anyone’s curious! And huge thanks to the Convex team 🙏

https://www.tendrill.ai/
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An AI finance assistant that understands your portfolio, surfaces live research, and delivers real-time insights over SMS and iMessage.
Tendrill - Your personal AI wealth manager
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