Reverse dealflow. The demand map for private tech.

Say what you want to back. The deal is built around it.

Most platforms bring you deals. Uback works the other way round: investors say what they want to back, and pool their tickets. Declare an intention on a sector, worldwide, in a region or in a country, or on a specific company, today, without waiting for a startup to open its doors. Once a pool reaches critical mass, our Fundraising Desk works to build the deal.

Holding a stake you would part with?

Declare a selling intention. Your name is never published. By default, Uback lists it anonymously on the company’s page: the stake on offer, and the price only if you choose. Backers, and soon their AI agents, see that a block is available. Prefer full discretion? Keep it unlisted: only the Secondary Sales Desk assigned to the company sees it, with your consent. No fee to declare, no promise: one more option on the table, open for as long as you want it.

For minority stakes in funded startups: funds, angels, founders, employees.

Funded private tech startups, ranked by AI-estimated valuation.

Worldwide by segment, and country by country. Only the market (investors and deals) sets a startup’s real value; AI models try to get close to it. We publish a rank, an estimated valuation and its range.