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Pick a build partner who ships — and dodge the ones who don't.
A buyer's guide for leaders choosing a software engineering partner or agency. Learn the evaluation criteria that actually predict a good outcome, the engagement models and contract terms to insist on, the due-diligence questions that surface trouble early, and the red flags that separate a partner who ships from one who bills — so you hire with confidence, not hope.
- The evaluation criteria that actually predict a successful build
- Engagement models compared: fixed-bid, time-and-materials and dedicated team
- Contract and IP terms to insist on — and the clauses to strike

What's inside
Inside the Choosing an Engineering Partner Guide
This free buyer's guide helps leaders choose a software engineering partner or agency with confidence. It covers the evaluation criteria that actually predict a good outcome, the engagement models and contract terms to insist on, the due-diligence questions that surface trouble before you sign, the red flags in a pitch or reference call, and a scorecard to compare partners side by side without the sales gloss.
The evaluation criteria that actually predict a successful build
Engagement models compared: fixed-bid, time-and-materials and dedicated team
Contract and IP terms to insist on — and the clauses to strike
The due-diligence questions that surface trouble before you sign
Red flags in a pitch, a proposal and a reference call
How to structure the first 30 days to de-risk the whole engagement
A scorecard to compare partners side by side, without the sales gloss
The workflows
What's inside the guide
Evaluation criteria
The factors that actually predict a successful build — beyond a slick portfolio.
Engagement models
Fixed-bid, time-and-materials and dedicated team compared honestly.
Contract & IP terms
The clauses to insist on and the ones to strike before you sign.
Due-diligence questions
The questions that surface delivery risk early, while it's still cheap.
Red flags
Warning signs in a pitch, a proposal and a reference call.
Checking references
How to get past the curated references to the real story.
Team & seniority
Who actually does the work — and how to keep bait-and-switch out.
Communication & process
The delivery rhythm and transparency that predict whether they'll ship.
Pricing & change
How each model handles scope change without a blank cheque.
The first 30 days
Structuring the start to de-risk the whole engagement.
The partner scorecard
A side-by-side scorecard to compare partners without the sales gloss.
Who it's for
Who this guide is for
Who's behind it
Built by Moonhive — we help organizations become AI-driven businesses
AI & Data
Turn business data into decisions.
AI Agents
Automate the work, not the people.
Product Engineering
Build software that scales.
FAQ
Choosing an engineering partner — FAQ
What should I look for in a software engineering partner?
Relevant delivery track record, senior people actually on your work, transparent process, sound contract and IP terms, and references that hold up. The guide turns these into concrete evaluation criteria.
Which engagement model is best — fixed-bid or time-and-materials?
It depends on how well-defined the work is. Fixed-bid suits tight, known scope; time-and-materials or a dedicated team suits evolving products. The guide compares them honestly.
What contract terms matter most?
IP ownership, confidentiality, exit and handover, and how change requests are priced. The guide lists the clauses to insist on and the ones to strike.
What are the biggest red flags?
Vague estimates, no senior people on the work, curated-only references, weak process and reluctance on IP terms. The guide catalogs the warning signs to watch for.
How do I de-risk the start of an engagement?
Structure the first 30 days around a small, real deliverable that tests delivery, communication and code quality before you're deeply committed. The guide shows how.
Explore more
More on AI agents for fit-out & design-build
Product Engineering
How we partner with teams to ship software that scales.
Read more →Build vs Buy vs Partner
Decide whether to partner in the first place.
Read more →Non-Technical Founder's SaaS Guide
Scope a first product before you hire.
Read more →Case studies
Work we've delivered as an engineering partner.
Read more →Talk to us
Put us through your own evaluation — free 30-minute session.
Read more →Pick a build partner who ships — and dodge the ones who don't.
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