Partner with PlotTech — part 1
PlotTech
Partner programme · For SAP assessors · 2026
For independent SAP assessors

PartLner with PlotTech

Your housebuilders capture Part L evidence on site in PlotTech. You review it in one portal — every client, every plot, every decision in one place.

Portal access opens once a housebuilder has assigned you to one of their sites.

  • 93%
    first-time approval rate
  • ~133,000
    evidence items captured
  • ~7,500
    plot reports exported
  • 24–48 hrs
    lead time to review, for every photo taken

Figures from PlotTech platform data, 2022 – Oct 2026.

Partners

Assessors already reviewing in PlotTech

  • AES Sustainability Consultants
  • Enevo (C80)
  • Energist UK
  • EcoFutures
  • Southern Energy Consultants
  • HIBEC
  • ERSC
  • Mendip Energy
  • Plasmor
  • Boon Brown
  • Melin

Companies referenced are those actively benefitting from the PlotTech reviewer portal.

The arrangement

What partnering means

  1. One portal, every developer

    All your housebuilders' Part L evidence lands in one review queue, sorted plot → stage → subsection → photo, matched to your own photo schedule.

  2. One decision pipeline

    Approve or reject with a comment; site is notified instantly and recaptures. No email chains, no WhatsApp photos, no chasing.

  3. One view of progress

    Live completion per plot across every client, so you know what's coming before it lands on your desk.

The network

One reviewer, every housebuilder.

Every housebuilder on PlotTech connects to your reviewer account automatically, with nothing to set up per client. The ones who aren't still reach you the old way: email, WhatsApp and phone, in no particular order.

  • You, the assessor
  • Housebuilders on PlotTech — one connection
  • Housebuilders not on PlotTech — email, WhatsApp, phone
  • Their sites
The difference

Before / After

Before
  • Evidence by email and WhatsApp
  • Photos in the wrong order
  • Chasing site for one missing picture
  • Re-sending the same photo schedule to every builder
  • No record of what you approved and when
After
  • One queue for all clients
  • Evidence pre-sorted to your schedule
  • One tap to approve or reject
  • Site notified automatically
  • Full audit trail per plot and decision
Partner with PlotTech — part 2
Process

How it works

  1. You introduce PlotTech to a housebuilder you already work with.

  2. We reach out to them and get them signed up.

  3. They onboard their site within minutes.

  4. Your account connects to their site automatically as soon as the first photo is taken.

Terms

The partner offer

  • Free portal

    Reviewer portal always stays free for our partners.

  • Referral bonus

    Any housebuilder you refer gets their first month free.

  • The network

    Be part of the network — it works both ways, PlotTech can promote your services to our existing community of house builders.

Terms confirmed in writing when we set up your portal access.

Taking the right photographs the right way shouldn't be challenging or time consuming. As SAP assessors, we have had to review thousands of photos in various apps that are available for this task, and by far the best app available is PlotTech.
Stuart Milne, Mendip Energy