Deal flow, founder buzz watch, defensive stream — for active angels and emerging-fund VCs. The best deals come from the best signal. The Den is your morning brief, your drafted-intro queue, your thesis-tuned watchlist, and your co-invest radar in one place.
Free plan available. No card required. Switch Dens anytime.
You make eight to fifteen investments a year. Your thesis is sharper than most institutional funds because your check size forces it. Your sourcing is half network, half luck. The Den converts the luck into systematic pattern-watching — the founder who just left a recognizable employer, the post on Show HN that matches your thesis, the demo at a conference your peer just tweeted about.
Reply rate from cold-pinging founders runs lower than most angels admit. The Den's drafted-intro queue uses signal-specific opening lines that move that number up.
You raised a small fund. You promised a thesis. You now need to deploy at the cadence the LP base expects, with dossier depth that matches the diligence standards of larger funds. The Den runs the daily who-just-launched scan and the what-just-shifted-in-the-thesis scan in parallel. Founders surface with public footprint already pre-aggregated. Time-to-first-meeting compresses noticeably.
You are GP, analyst, deal lead, and back-office. Every hour you spend on the wrong deal is an hour you cannot get back. The Den's auto-decline filter — driven by your stated thesis — pre-filters inbound and pre-filters Den-sourced deals to the geographies, stages, sectors, and founder archetypes that match. Out-of-thesis deals never hit your morning brief.
You run a company. You make four to six angel checks a year. You do not have time to scout. The Den's signal feed is the scout — you get the morning brief, you skim, you flag two or three to dig deeper, you ignore the rest. Co-invest opportunities surface when peer funds in your overlap make moves, which is most of how operator angels actually find deals.
Four ALPS widgets refresh daily. Every signal is paired with a drafted intro draft you can review or send.
Monday at 7am you open the Den. Twelve deal-flow items sit at the top. Three are auto-passed because they fall outside your stage band. Six are interesting but you only have time for two. The Den ranks the nine remaining by composite signal — public-engagement velocity, founder track record, market timing. The top one is a developer-tooling founder who quit a recognizable employer four months ago, has been quietly building, just published a Show HN post that hit fifty upvotes overnight. Drafted intro reads cleanly. You send.
Tuesday a co-invest signal fires. A peer fund with thesis overlap published a partner post yesterday on the exact sub-sector you are looking at. The Den's drafted reach-out frames a co-invest conversation rather than a fundraising ask, which is the right move — peer funds reply to peers, not to people pitching them. You send.
Wednesday is dossier day. Two of the founders who replied earlier in the week want intro calls. The Den's dossier surface aggregates each founder's prior shipped work, technical depth signals, team-history pattern, and public conviction signals. You walk into both calls already knowing what you would have spent two hours each digging up.
Thursday the founder-buzz widget catches one. A founder you almost passed on three months ago just had a GitHub commit pattern shift — the kind of acceleration that suggests they are in the build-out groove. You snooze for two weeks and tell the Den to re-surface if the signal sustains.
Friday morning you scan the press-appearance widget, queue Monday's reach-outs, and close the laptop. Across the week you ran the entire deal-sourcing motion in under three hours. You took two intro calls, queued one diligence ask, and made one co-invest reach-out. The Den's value is the time you did not spend on the seven dead ends you did not surface.
Most angels source from the same publicly visible Product Hunt and TechCrunch surface. The Den layers in the quieter signals — Show HN, Indie Hackers revenue posts, GitHub trending, conference demos, LinkedIn-stealth flips — that shorten time to first meeting.
The dossier surface aggregates prior shipped work, technical depth, conviction signals, and team-history pattern in the morning brief. The two-hour diligence-prep collapses to a fifteen-minute scan plus a prepared intro call.
Co-invest opportunities are time-bounded — peer funds make moves and the window to be in the conversation is two or three weeks. The Den watches the press cycle and partner-content cadence of overlapping funds and drafts the reach-out the moment the signal lands.
Auto-decline rules driven by your stated thesis pre-filter both inbound and Den-sourced deals. Out-of-thesis founders never hit your morning brief, which means you stop spending hours of polite-no email writing.
Those tools are databases of companies, founders, and funding events. They are excellent for searching the universe backwards — given a hypothesis, find every company that matches. The Investor Den is forward-looking — it surfaces the moment a founder makes a move that fits your thesis. Most active angels and small-fund GPs use a database for occasional research and the Den for the daily motion. They sit beside each other; they do not replace each other.
PitchBook and Crunchbase are the data layer of institutional VC — funding round data, comp analysis, exits. Most angels and emerging-fund GPs do not need a four-thousand-dollar PitchBook seat for the work they do. The Den's dossier surface covers founder-level diligence at a small fraction of the cost. For sub-Series A deals the founder is the diligence; the company financials are too thin to anchor on.
The manual deal-sourcing motion looks like Twitter, Product Hunt, founder DMs, and LP-network referrals — tied together by spreadsheet. Most angels who run this motion estimate ten to fifteen hours a week of pure sourcing time before any actual diligence. The Den compresses that to two or three hours a week without losing coverage. The compounding value is the deal sourced in week three that the manual angel never noticed because Show HN scrolled past faster than they checked it.
The Pro tier covers a single angel or solo GP. The Agency tier supports a fund manager and up to nine collaborators with shared deal pipelines, shared dossier libraries, and a shared co-invest graph that compounds across the fund. Both tiers include the four daily widgets, the dossier surface, the co-invest signal layer, and thesis-driven auto-decline filters.
A solo GP running a fifteen-million-dollar first fund focused on developer-tools at the seed stage runs the Den daily. In quarter one she identifies twenty-three founders surfaced by Den signals that match her thesis tightly. She takes intro calls with sixteen of them. Four progress to first-meeting. One closes — a developer-tools founder she had not heard of through her LP network, who surfaced via a Show HN post that hit thirty upvotes overnight. The deal closed at a six-million pre. Twelve months later the company raised a Series A at thirty-five million, a near-six-times mark on her position. The Den did not source the meeting; she did. The Den surfaced the signal she would have scrolled past without it.
Sign up free. Pick the Investor Den as your first Den. State your thesis: geographies, stages, sectors, check-size band, founder archetype. The Den hydrates with that thesis in about an hour and starts surfacing matched deals the next morning.
Active angel investors writing fifteen to two hundred fifty thousand checks, emerging-fund GPs running first or second funds, and solo capitalists. Operators with side angel checks fit too. Large institutional funds run different workflows and the Den is not optimized for that scale.
The Den watches Product Hunt launches, Show HN, Indie Hackers revenue posts, GitHub trending, conference demos, founder Twitter activity tied to your thesis, and quiet LinkedIn-stealth signals. It scores against your stated thesis and surfaces only deals that match your geography, stage, sector, and check-size band.
Those tools are databases. They are excellent for searching the universe of companies. The Investor Den is a daily home — your thesis, your morning brief, your drafted intro queue, your buzz watch. Many investors use a database for backwards-look search and the Den for the forward-look daily motion.
Yes. Every founder surfaced comes with a dossier that aggregates prior shipped products, prior exits or failures, technical depth signals, team-history pattern, and public conviction signals like recent quits or full-time-versus-side-project status. The dossier is the diligence starting point, not the substitute.
The co-invest widget watches the press cycle and public commentary of peer funds whose thesis overlaps yours. When a peer fund makes a thesis-area noise — a partner publishes a thesis post, the fund makes a quiet new hire, a portfolio company hits a milestone — the Den surfaces the moment to reach out about co-investing on the next deal.
The Den works only on public signals — public launches, public posts, public talks, publicly registered companies, public hire announcements. It never scrapes private channels and never claims to know what a founder said inside a portfolio company chat. Stealth-mode founders only show up when their LinkedIn or public profile already signals stealth.
The Agency tier supports a fund manager and up to nine collaborators with shared deal pipelines. Advisors who refer deals to multiple funds use the Pro tier with multiple thesis profiles. Both surface co-invest opportunities the same way.