IMPACTT Accelerators

IMPACTT Accelerator: Training to Transform Your Impact Practice in Just 12 Weeks

For Organisations and Individuals

Learn to build better impact systems - faster, smarter, together.

Too many people are tasked with measuring and demonstrating impact - but without the training, tools or support to do it well.

They're expected to show results, prove value, and influence decisions, often on top of their day job. And most solutions fall short:

One-day training that doesn’t stick
Consultancy that solves today’s problem but builds no internal capability
Resources that are overwhelming, scattered, or out of context

What organisations really need is structured, practical support that builds lasting in-house capability.

That’s where the IMPACTT Accelerator comes in for both individuals and organisations.

Explore the 2026 IMPACTT Accelerator

The IMPACTT Accelerator

A 12-week online programme that helps individuals and organisations build robust, tailored systems for planning, measuring and improving impact. Participants work step by step through the 7-stage IMPACTT Framework using their real data, goals and programmes.

It’s practical, interactive and built for people doing the work - not just for people in designated impact roles.

2.5-hour live sessions every week
Mix of lectures, hands-on classrooms, and implementation tasks
Led by Inside Impact Director, Alexa Sage, and expert co-facilitators
Templates, examples, and feedback every step of the way
You finish with the foundations of an impact system that’s ready to use

Download as a PDF

Choose The Right Fit For You

We run cohorts open to anyone at various set times each year. We also run bespoke private cohorts for employers, charitable funders, membership and infrastructure bodies, and any organisation that wants to grow the capability of a whole network to demonstrate impact.

We customise examples, align to your strategy and systems, and provide wraparound support including onboarding, certificates, and follow-ups.

Public Cohorts - For Individuals

Join a scheduled IMPACTT Accelerator open to professionals across charity, public, and private sectors. Perfect if you’re responsible for impact in your role but haven’t had formal training - and want practical, structured support that adapts to your real-world context.

This is likely for:

✅ Project and programme managers

✅ Frontline service workers and managers

✅ Operations managers

✅ Fundraisers

✅ Business owners demonstrating social value

✅ CSR and ESG professionals

✅ Research, strategy, policy advisers

✅ Individuals who want to upskill themselves

Check Out The Next IMPACTT Accelerator

Private Cohorts - For Organisations

Sponsor a full IMPACTT Accelerator cohort (6 to 12 places) for your staff, grantees, partners, or networks. Ideal for funders, employers, infrastructure bodies or collaborative projects looking to build consistent capability across a group.

This is likely for:

✅ Large employers wanting to upskill whole teams

✅ Charitable funders supporting grantees with a 'funder-plus' model

✅ Infrastructure bodies who want to develop the capacity of a whole sector or network

✅ Membership bodies who want amazing benefits for members

✅ Anchor institutions who want to support more SMEs into their supply chains

✅ Local authorities who want to strengthen voluntary sector capacity

What's The Difference?

Feature	👤 Public Cohort	🏢 Private Cohort
Who it's for	Individuals booking a single place	Organisations buying a full cohort (6 to 12 people)
Group makeup	Mixed participants from various sectors	Your staff, grantees, or delivery partners only
Customisation	Examples adapted to participants’ contexts	Heavily tailored content and tools to match what the cohort has in common
Start dates	Set dates during the year	You choose your start date and timing
Support included	Onboarding, live lectures, classroom support from two experts and peers, debrief, certificates, and access to recordings and materials for a year	Onboarding, live lectures, classroom support from two experts and peers, debrief, certificates, and access to recordings and materials for a year
Best for	Personal development, team upskilling	Capacity building at scale for networks, staff or suppliers
Cost	Fee per individual place	Single fee per full cohort (up to 12 places per cohort)

What They Are Saying About It

"12 weeks ago, I think that we had a really good hunch that what we were doing was impact, but we didn't really realise it was a thing. And so yes, it has given us a way to be better at what we were trying to do anyway. It will also do so many things. It will give us credibility. It will give us discipline. And it will enable us to make best use of unbridled passion."

Local CIC leader

"Alexa and Shehnaaz really push you to get the most out of the course by encouraging you to consult with them. I can’t imagine they deliver the same course twice as they tailor the content to who is in room and their skillset. The outside advice and feedback adds so much value."

UKRI staff member

A limited company registered in England and Wales number: 14434343 | Company: Inside Impact Ltd

Registered address: Suite 211a Peel House, 34-44 London Road, Morden, SM4 5BT, United Kingdom

Email: [email protected] | Director: Alexa Sage