Portfolio software for angel investors

More insights. Better returns.

Continuous visibility into ownership, performance and company health, so the practices linked to stronger outcomes are easier to see, prioritise and learn from.

Track every position after dilution. See cash and paper separately. Know what needs attention this week.

Free for up to 10 positions · Export your data any time

Illustrative sample data

Angel portfolios run on spreadsheets and memory.

Scattered paperwork

SAFEs, notes and side letters across email and portals.

Unknown ownership

Dilution, option pools and conversions you have not modelled.

Stale marks

Everything held at the last round, whatever has happened since.

Silent founders

Problems surface at the next raise, not when they start.

Know what you own, what it is worth and what changed.

Five tools, live today

Harbour Health valuation: current fair value £60 000 at the last round price, 100% confidence, with the mark history from June 2021 to August 2025.

01 Register

Every position, with the terms that matter.

  • SAFE, note or equity, with cap or price, preference and rights.
  • Ownership updated with each round you record.
  • Pro-rata, MFN and information rights recorded per position.
Performance by vintage: paid in £125 000 across vintages 2021 to 2025, DPI 0.06x, TVPI 1.93x, XIRR 19.7%, with cash returned and paper value shown separately and the age of each mark.

02 Performance

Cash and paper, never blended.

  • DPI, TVPI and XIRR, filtered by vintage.
  • Cash returned and paper value reported separately.
  • The age of each mark on its company page.
Northwind Labs company page: a Q3 2026 update from Maya Brennan, received but not applied, comparing each figure with the 6 July 2026 update, with Accept and Accept with edits.

03 Founder updates

One click, one standard format.

  • A single request sent to the founder for you.
  • Cash, burn, headcount, KPIs, risks and asks, every time.
  • Responses land on the company page.
  • Founders’ figures change nothing until you accept them.
Feed: dated signals for Qanat Logistics, Foxglove Bio, Northwind Labs, Ledgerline and Meridian Grid from a domain registry, a company website, job postings and Companies House, each labelled Negative, Unclassified, Neutral or Positive.

04 Feed

News before the next round.

  • Companies House and SEC EDGAR filings, in one timeline.
  • Tagged Positive, Neutral or Negative where the signal is clear. The rest stay Unclassified.
  • Lists any company it cannot cover yet.
Action queue: Five things need you. A mark 9 days late, an unexercised pro-rata right, two companies with no recent update and a standing Companies House condition, each with its action.

05 Action queue

What needs you this week.

  • Missing updates, stale marks and deadlines in one list.
  • Ranked by urgency, so the first item is the one to do.
  • The first screen you see when you sign in.

Set up in an afternoon.

  1. 1

    Add your positions

    Instrument, amount, cap or price, and date.

  2. 2

    Set your marks

    Start at cost or the last round, with a confidence level.

  3. 3

    Act on what changed

    Work through your action queue each week.

Numbers you can defend.

Cash and paper, separately

DPI shows money returned. TVPI includes marks. We never blend them.

Read our methodology

A written mark policy

The last round is evidence, not automatic fair value. Each mark records its date and your confidence in it.

Your data stays yours

Download your portfolio as a spreadsheet, or a printable summary, at any time.

How we protect your data

On the roadmap

Not yet available
  • PipelineScreen deals with a consistent scorecard.
  • ReservesPlan follow-ons against today’s evidence.
  • ProcessSee which decisions actually worked.

Questions angels ask first.

Read all FAQs

Active angel investors with 5 to 50 private positions, and the family office principals, syndicate leads and emerging fund managers who need one register for what they hold.

Start with the positions you already hold.

Add your portfolio, set your marks and see what needs attention this week.