01
Customer-result story
600-800 wordsAn evidence-first narrative that connects the starting point, the work and the outcome.
Business documentation & customer proof
Customer results deserve more than a forgotten testimonial.
Turn one real, approved customer outcome into a concise evidence-first story and sales assets your team can use in proposals and conversations.
We work only from material you are authorised to share. No customer interviews, invented metrics or sales guarantees.
One clear package
The proof your next proposal should already have.
A focused, lower-touch service for B2B teams that have a genuine result, authorised source material and a need to present it clearly.
02
Proposal one-pager
Editable source documentA concise asset your team can use when prospects ask whether you have solved this problem before.
03
Five proof snippets
Approved, reusable copyShort pieces for proposals, sales emails or organic social posts - with no invented endorsement.
04
Claim/evidence table
Clear factual recordA practical check that shows the source behind each material result before your team uses it.
A controlled process
Useful proof, without risky shortcuts.
- 01
Fit check
We confirm you have a genuine result, useful evidence and an authorised reviewer.
- 02
Written scope
We confirm the price, VAT, delivery target, exclusions and payment milestone before work starts.
- 03
Structured intake
You supply only the material you are authorised to share and identify the source for every claim.
- 04
Factual approval
Your named reviewer checks the facts. One consolidated revision is included before final delivery.
Credibility matters
We protect the truth behind the story.
+Every material claim needs a source, a clear client-assertion label or removal.
+We do not interview your customer, collect their contact details or publish anything for you.
+We do not promise leads, sales, conversion, rankings or revenue.
+Customer names, quotes and logos need the right permission. Public use is always a separate approval.
Questions, answered
Before you request a fit check.
Who is this for?+
Small B2B agencies, software businesses and service firms that already have an approved customer outcome but need a clear sales asset without commissioning a full customer-interview project.
Can you use our customer's logo or testimonial?+
Only if you are authorised to share it for this project. Public use needs separate written permission; factual approval alone is not public-use permission.
Will you publish it to our website?+
No. Publishing, CMS work, paid advertising, lead generation and legal or compliance review are not included. You receive editable assets for your team to use.
Can you promise it will generate sales?+
No. The pack gives your team a clearer, evidence-first way to present a real outcome. It does not promise any commercial result.
Start with a fit check
Tell us about the outcome you want to turn into proof.
Keep the first step simple. Do not upload evidence, customer contact details, passwords or sensitive information here. Sigmaserv will assess fit and, if appropriate, send a controlled intake route.