The Five Dimensions of Impact — What, Who, How Much, Contribution, Risk — with scoring rubrics, auto-built data dictionaries, and LP-ready impact reporting
The Impact Management Project (IMP) brought more than 2,000 organizations together to converge on a single language for measuring impact. The Five Dimensions of Impact — What, Who, How Much, Contribution, and Risk — became its centerpiece. Almost every serious fund now references the framework. Almost none has the data infrastructure to score against all five dimensions with cross-portfolio consistency. The gap between adopting the IMP framework and operating it is where Sopact Sense lives.
The Five Dimensions of Impact are a shared framework for assessing any impact claim across five questions: What outcome occurred and how much it matters to the people experiencing it; Who experienced it and how underserved they are; How Much change happened across scale, depth, and duration; what the enterprise's Contribution was beyond what would have happened anyway; and the Risk that impact differs from expectations.
The Impact Management Project was a consensus-building effort (2016–2021) that brought more than 2,000 organizations together to agree on a shared language for measuring and managing impact. The Five Dimensions are its centerpiece. Since 2021, the norms have been stewarded by Impact Frontiers — the framework remains the most widely referenced standard in impact investing.
A framework is a question structure. The questions only become operational when the evidence requirement and the common failure mode behind each are made explicit.
Which outcome is the enterprise contributing to, and how important is that outcome to the people experiencing it?
Who experiences the outcome, and how underserved are they relative to it?
How many people experienced the outcome (scale), what magnitude of change did they experience (depth), and how durable was the change (duration)?
Did the enterprise's effort produce outcomes that were likely better than what would have occurred otherwise?
What is the likelihood that the impact will be different from expectations, and across which categories of risk?
A framework PDF gets you a question structure. Operating it requires three artifacts, kept current and connected. Most funds maintain all three — in disconnected forms.
What activities produce what outputs, what outputs lead to what outcomes, which outcomes the enterprise is accountable for. Anchors the What dimension.
Field-by-field definition of what counts as evidence for each outcome. Every field has a definition, a unit, an evidence requirement. Anchors Who and How Much.
Mapping from data dictionary fields and ToC outcomes to a fund-specific 0–3 score on each dimension. Closes Contribution and Risk.
The three pillars only work as a system. Sopact Sense holds ToC, Data Dictionary, and the Five Dimensions rubric as connected layers in one infrastructure — not three documents stored in three places.
The Five Dimensions, IRIS+, SROI, a Theory of Change, or your own rubric all reduce to the same artifact: a field-by-field definition of what counts as evidence. Sopact drafts that dictionary by reading the qualitative and quantitative material you already hold — bound to one persistent record.
Prebuilt framework templates set the question structure — or load your fund's own.
Everything joins on one investee or participant ID — the words and the numbers together.
Each field arrives with a definition, a unit, a dimension binding, and its evidence source.
Edit, don't author. The fund reviews definitions and locks the schema — one dictionary that scores the Five Dimensions, maps to IRIS+, and feeds the fund's own rubric at the same time. A workforce program does the same with intake forms and training transcripts; the artifact is identical.
Most funds can apply the Five Dimensions to a single outcome. Few can normalize across an enterprise. Almost none can normalize across a portfolio. Each level requires the same data dictionary, ToC structure, and rubric to run consistently.
The three pillars must be the same artifact at outcome, enterprise, and portfolio level — or the higher levels are averaging noise.
If outcome-level scoring is inconsistent across investees, nothing above it is reliable. The portfolio view becomes an aggregation of noise. Most funds discover this when an LP asks for a cross-portfolio comparison and the underlying scores were generated against twenty different implicit rubrics.
The same framework can read two ways. One labels content. The other drives decisions. The difference is what the underlying evidence actually supports.
Dimensions organize the report. They do not change which investees are selected, what monitoring questions get asked, or how performance is compared. The framework is decoration.
Every score cites the specific evidence behind it. DD scores set baselines; quarterly evidence updates them; the LP report assembles itself. The framework runs the system.
As foundations move capital into impact investing and venture philanthropy, they inherit LP-alliance compliance and reporting obligations their grant systems were never built to produce — scored dimensions, evidenced contribution claims, portfolio roll-ups that regenerate each quarter.
The compliance layer joins two sources. Sopact holds the scored primary record — dimension scores, KPIs, narratives, each traceable to its source. Fund-admin financials and regulatory frameworks such as SFDR are mapped once by the agentic tools you already run; each quarter the same mapping regenerates the LP pack and compliance filings from current data.
This is the gap between referencing the Five Dimensions and operating them — and it is where funds, foundations, and accelerators moving into impact investing either build an evidence base or accumulate an audit problem.
The Five Dimensions of Impact are a shared framework for assessing any impact claim across five questions — What, Who, How Much, Contribution, and Risk. Developed through the Impact Management Project, they cover which outcome occurred and how much it matters, who experienced it and how underserved they are, the scale, depth, and duration of change, whether the enterprise caused it, and what could undermine it.
The IMP was a time-bound consensus effort (2016–2021) that brought more than 2,000 organizations together to agree on shared impact norms. It concluded as planned; stewardship of the Five Dimensions passed to Impact Frontiers, which maintains the canonical norms today. The framework remains the most widely referenced standard in impact investing and impact measurement.
Each dimension is scored against fund-specific anchors — typically a 0–3 or 1–4 rubric — with every score citing the evidence behind it. A What score cites the confirmed Theory of Change outcome; a Contribution score cites the stakeholder attribution or comparison evidence. Scores assigned at due diligence become baselines that quarterly monitoring updates, so the LP report assembles from cited evidence rather than opinion.
They answer different questions and run on the same data dictionary. The Five Dimensions are a question structure; IRIS+ is a catalog of standardized metrics that can evidence How Much; SROI is a valuation method that monetizes outcomes. A fund that defines its fields once can score the dimensions, report IRIS+-aligned metrics, and feed an SROI calculation from the same records.
A data dictionary is the field-by-field definition of what counts as evidence — each field with a definition, a unit, a dimension binding, and an evidence requirement. It is the artifact that turns any framework into something operable. Sopact drafts it automatically by reading qualitative material (memos, interviews, narratives) and quantitative material (KPIs, financials, survey scales) bound to one persistent ID, then the team reviews and locks the schema.
Only if the same Theory of Change structure, data dictionary, and rubric run consistently at outcome, enterprise, and portfolio level. Most funds can apply the dimensions to a single outcome; few can normalize across an enterprise; almost none across a portfolio. When outcome-level scoring is inconsistent across investees, the portfolio view is an aggregation of noise — usually discovered when an LP asks for a cross-portfolio comparison.
As the scoring spine of the investee lifecycle: diligence, quarterly monitoring, and LP reporting on one record. At investment, the impact thesis is scored against the dimensions and the foundation's own rubric. Each quarter, investee submissions are scored against the same framework. Because every investee runs on the shared dictionary, the portfolio rolls up into an evidenced report for LPs, boards, and co-investment alliances.
Because it was built to track transactions — applications, awards, disbursements — not evidence. There is no persistent investee record joining diligence to monitoring, narrative reports sit unread as attachments, and frameworks live in spreadsheets beside the system. Adding a chat assistant on top does not help: an agent needs a structured, scored record to read from, and the record was never kept.
Using the Five Dimensions as section headers instead of scoring architecture. In the trap, the dimensions organize the LP report — narrative paragraphs under each heading, no evidence behind Contribution, the same Risk sentence as last year. Operated properly, each dimension carries a score citing specific evidence, and the report assembles itself from those scores.
Yes — the three pillars are identical; only the unit of analysis changes. A nonprofit scores program outcomes instead of investees: a workforce training program binds intake demographics, skill assessments, and participant interviews to one ID and scores the same five questions. Accelerators apply it across cohorts the way funds apply it across portfolios.
It's the data infrastructure underneath. Impact Intelligence is Sopact's playbook for funds, foundations, and accelerators — three jobs on one investee record: score the thesis at diligence, measure and report each quarter against the Five Dimensions, IMM, and SROI, and produce the evidenced LP report. The full method, step by step.
