React Engine
RoundOS
Fundraising Kit
OpenVC
Foundercrate
Pitch Bear
Raizer
VC Rank
RoundOS helps founders manage a fundraising round without maintaining yet another manual CRM. It connects the messy sources where fundraising actually happens โ email, calendar, meeting notes, LinkedIn exports, investor spreadsheets, decks, and random notes โ and builds a live view of the round.
RoundOS helps you: - enrich investors, funds, and contacts - understand investor fit and focus - map warm paths and relationships - remember investor context - track intros and promised follow-ups - find stale conversations - rank the next best moves - draft investor updates and follow-up emails
It is built for founder-led rounds, where the founder is doing fundraising on top of product, hiring, sales, and operations.
RoundOS is not an auto-spam tool. It does not replace the founder or send outreach on autopilot. It gives the founder better investor intelligence, better memory, and faster follow-through.
React Engine RoundOSRoundOS's answer:
Startup founders in active fundraising stage
RoundOS's answer:
NextJS, React, OpenAI
RoundOS's answer:
RoundOS takes all your context in any form (screenshots, archives, lists, connectors) and creates a simple, enriched, curated funders pipeline. RoundOS creates a personalized dossier for each of your funders, and for exact people in any fund, LP, or family office you target
RoundOS's answer:
Fast. Simple. Automated. It's AI that runs your round, not an AI given you advices.
RoundOS's answer:
Iโm working on RoundOS because I experienced this problem myself while raising funds for another company.
The hardest part was not the pitch deck or finding investors. It was keeping all the half-warm conversations alive across email, calendar, meeting notes, LinkedIn exports, intros, spreadsheets, and random notes. A normal CRM feels like another manual system to maintain, which breaks exactly when the founder is overloaded.
RoundOS exists because fundraising is mostly a context and follow-up problem. Founders lose opportunities not only because investors say no, but because warm conversations go stale, context gets lost, and the next action is unclear.
We are building RoundOS as an AI operator for a founder-led round: it connects to the founderโs real sources, understands people, funds, intros, promises, stale threads, and next steps, then helps the founder decide what to do next and draft the right follow-up.
It is not an auto-spam tool. The goal is to help founders follow through on real conversations with better memory and less manual work.
I've nearly lost the most prominent contact, while I don't see the message in my linkedin Round OS found it, nudge me, draft the message, and remind me to send it. Tomorrow we have a second call with the fund
Based on our record, React Engine seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I was wondering to use paypal's React Engine (https://github.com/paypal/react-engine), but I have some doubts:. Source: over 4 years ago