The home of impact — measured, reported, and matched with aligned capital.
Impact Investment Fund brings together 580+ investors, fund managers, foundations and family offices alongside the ventures, not-for-profits, B Corps and social enterprises they back — in one warm, consent-based community built for rigour, transparency and real connection.
Our purpose
Making impact easier to measure, understand and connect with aligned capital.
We exist to make the impact economy feel smaller and more connected. With 580+ curated listings you can now filter by type, country and impact theme, IIF helps purpose-led ventures and the investors who back them find each other — with the rigour, evidence and consent that real impact deserves.
One platform. Every role in impact.
Six tightly integrated modules replace the patchwork of spreadsheets, surveys and bespoke reports that hold the impact ecosystem back.
ImpactOS Measurement
Theory of change, outcome libraries, SDG alignment, KPI tracking and AI-drafted reports.
Portfolio & Deal Pipeline
Fund-level dashboards, deal pipeline with IC voting, portfolio workspaces and investor-ready exports.
Venture Readiness
Investment Ready and Impact Maturity diagnostics, data-room checklist and investor-fit snapshot.
LP Portal & Doc Centre
Secure investor portal with document vault, signed-URL access, view analytics and automated update notices.
Multi-role Workspaces
One organisation can be investor, fund manager, venture and portfolio company — no duplicate accounts.
AI Risk + Compliance Agents
Specialised agents flag portfolio risk signals and screen reports for impact-washing — evidence-backed by design.
From signup to investor-ready in days.
Create your organisation
Spin up a workspace and pick the roles you operate in — investor, venture, portfolio company or purpose organisation.
Measure and report
Use AI-assisted templates to build a theory of change, capture KPIs and generate investor-ready reports.
Get discovered
Publish your directory profile and become searchable across type, country and impact theme — then receive consent-based introductions from aligned capital.
Pricing
Transparent plans for every role in impact.
From free directory listings to full measurement workspaces — pick the plan that fits today and grow into the rest.
Directory Access
Unlock full profiles across 580+ verified investors, funds, foundations and family offices — searchable by type, country and impact theme.
- Full access to 580+ listings
- Filter by type, country & impact theme
- Saved searches & CSV export
Purpose Organisation Pro
Run your full measurement and reporting cycle — and get full Directory access included for every member of your org.
- ImpactOS workspace + AI drafting
- Full Directory access for your team
- Public directory profile included
Investor / Fund Listing
Claim your verified listing and manage how aligned ventures and intermediaries reach you.
- Verified badge & full profile control
- Consent-based introductions
- Match alerts on new aligned ventures
Ready to make impact measurable?
Join 580+ organisations already on IIF — purpose-led ventures, fund managers, foundations and family offices building a warmer, more transparent impact economy together.