Offshore Development Due Diligence: 10 Things to Verify Before Signing Any Contract
A client signed with a vendor who had 3 actual developers, stolen case studies, and 4 self-written Clutch reviews. 10 checks that take 2 hours prevent this every time.
I work in business development at acquaint softtech, a software development partner with 13 years of offshore development experience. I have watched a client sign a contract with a vendor whose Clutch reviews were written by the vendor's own team members, whose case studies were lifted from other companies' websites, and who had 3 actual developers behind a sales operation that presented as 50. These 10 checks take 2 hours and prevent that situation entirely.
- CTOs and founders shortlisting offshore development vendors for the first time
- Engineering leads who have had a bad offshore engagement and want a better evaluation process
- Procurement teams building a supplier verification framework for offshore software development
- Anyone who has received a compelling offshore vendor proposal and wants to verify what is behind it
The offshore development market has a verification problem. Because most transactions happen across time zones and through video calls, it is structurally easier for a vendor to misrepresent their capability than it would be in a local market. The checklist below is not designed to make you paranoid. It is designed to make you specific. Offshore development engagement should start with specific, verifiable information, not general claims.
For the broader vendor evaluation framework beyond due diligence, the guide to choosing a software development company covers the full selection process. This article focuses specifically on verification before you sign.
The 10-Point Due Diligence Checklist
Run all 10 of these before signing any contract with an offshore development vendor. Each check is independent and adds information the others do not.
Check 1: Verify the team size independently |
Ask for the company LinkedIn page, not just the website. Count active employee profiles. Cross-reference with job postings. A vendor who claims 50 developers but has 12 LinkedIn profiles and is not actively hiring is misrepresenting their team size. Ask specifically: how many full-time employed developers are on your team right now? Then verify. |
Check 2: Verify all credentials independently |
Official Laravel Partner status is verifiable at partners.laravel.com. ISO certifications can be checked through the certifying body. Clutch partner status is shown on the Clutch profile itself. Any credential that cannot be independently verified in 2 minutes is a marketing claim, not a credential. |
Check 3: Check Clutch reviews for authenticity |
Clutch reviews link to a named reviewer. Click through each reviewer profile. Check whether the reviewer is a real person with a complete LinkedIn history or a sparse profile created recently. Self-written reviews typically show reviewers with minimal activity outside of the one review. |
Check 4: Request named developer profiles before signing |
Not a seniority label. A specific developer with verifiable work history. Ask for their LinkedIn profile. Cross-reference their employment history with the vendor's founding date. A developer who claims 7 years of production experience but has a LinkedIn account created 2 years ago needs explanation. |
Check 5: Request two reference clients you can call |
Case studies are marketing. A reference client who takes a 15-minute call is evidence. Ask specifically: can you give me the name, role, and contact details of two clients with similar projects to mine who are willing to take a call? Any deflection is information. |
Want to See How Acquaint Passes Each of These 10 Checks?
We are happy to walk through all 10 verification points on a 20-minute call. Our partner page is at partners.laravel.com. Our Clutch profile links to named reviewers. Our developer profiles are available before you sign. We welcome the scrutiny.
Check 6: Ask for a technical deep dive on a previous project |
Request a 30-minute technical walkthrough of a project similar to yours: architecture decisions made, technology trade-offs, how they handled a specific technical challenge. A team with real delivery depth can answer this in detail. A sales-heavy team with limited technical depth will deflect to high-level descriptions. |
Check 7: Verify the IP and contract terms before discussion, not after |
Ask for the standard contract template before the sales process ends. Specifically look for: IP assignment clause (work product assigns to you on payment), NDA coverage, termination and handover obligations, scope change process. If the vendor does not have a standard template or resists sharing it, you are negotiating blind. |
Check 8: Check time zone overlap and communication process specifically |
Do not accept 'we work across time zones' as an answer. Ask specifically: what are your standard working hours in your timezone, what overlap does that produce with our timezone, and what is the expected response time for async questions? A vendor who cannot give specific answers to these questions has not thought through the communication structure. |
Check 9: Ask about their replacement process with specific numbers |
Every vendor promises replacement if a developer does not work out. Ask: in the last 12 months, how many replacements have you made, and what was the average time from request to new developer start? A vendor with a real replacement process can answer this. A vendor whose replacement guarantee is a sales promise cannot. |
Check 10: Review their code on GitHub or a sample repository |
Ask if the vendor has any open-source repositories or sample projects you can review. The code quality in a sample repository is a reasonable proxy for what their developers produce in production. A vendor with no public code and no sample to share requires you to take their quality claims entirely on faith. |
For the technical interview side of this evaluation, once you have verified the vendor, the remote developer interview framework covers the specific questions that reveal real production capability. And our dedicated development team structure provides the contractual framework that makes the vendor relationship accountable throughout, not just at the point of verification.
Running This Checklist Against Your Current Shortlist?
If you have a shortlist and want to know what this due diligence process surfaces about specific vendors, we are happy to help you think through it. We have been on both sides of this evaluation for 13 years. We know what legitimate answers look like and what evasion looks like.
How Acquaint Softtech Passes This Checklist
We are an Official Laravel Partner with 34 verified Clutch reviews linking to named clients, 1,293 completed Upwork jobs, and 1,300+ projects delivered since 2009. Our team size and developer profiles are available on request before you sign. Our standard contract includes IP assignment, NDA, named developer placement, and a defined handover clause.
We hold a ISO 27001 certification. We have a UK office in Ashford, England, and support clients across the US, UK, UAE, Canada, New Zealand, and Australia. Our official Toptal vs Upwork vs staff augmentation comparison is on the blog for clients who want to understand how our model compares: full model comparison.
You can hire Laravel developers through us with a 48-hour deployment from contract confirmation. The developer profile and assessment results arrive before you sign. And the staff augmentation model includes the named placement, direct access, and replacement guarantee that make the vendor accountable throughout the engagement, not just at the point of selection.
Ready to Run the 10-Point Check on Acquaint?
We welcome every item on this list. Partner status: verifiable at partners.laravel.com. Clutch reviews: linked to named clients. Developer profiles: available before signing. Reference clients: provided on request. Contract template: available to review before the sales process ends. Start there.
Frequently Asked Questions
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How do I verify that a vendor is a legitimate Official Laravel Partner?
Go to partners.laravel.com and search for the company name. The listing will confirm their partner status, location, and specialisations. If they are not listed, they are not an official partner regardless of what their website claims. This check takes 90 seconds.
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How do I know if Clutch reviews are authentic?
Click through to the reviewer's LinkedIn profile from the Clutch review. A real reviewer has a complete employment history, connections, and activity beyond the single review. A suspect reviewer has a minimal profile created within a few months of the review date and no other professional activity. Also check whether the reviews are clustered in a short period, which can indicate a coordinated campaign rather than organic client feedback.
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What is the biggest red flag in an offshore development vendor proposal?
A proposal without a named developer. If the vendor cannot tell you who will be working on your project before you sign, the developer placement is determined by availability, not fit. This single factor predicts more poor offshore engagements than any other variable we have observed.
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How do I verify that a vendor actually has the team size they claim?
LinkedIn is the most reliable independent source. Search for employees listing the company as their current employer. Count active profiles. Cross-reference with current job postings to understand hiring patterns. For India-based vendors, it is also worth checking Glassdoor for employee count and review patterns.
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Should I pay for a paid trial or discovery phase before a full commitment?
A paid discovery or trial sprint is a reasonable request and a legitimate way to evaluate a vendor's real delivery quality before committing to a longer engagement. Any vendor who refuses a paid trial and will only accept a long-term contract upfront is making a specific statement about how confident they are in their own delivery quality on short observation. Factor that into your evaluation.
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What should I do if I discover a vendor misrepresented their credentials after signing?
Document the misrepresentation with specific evidence: screenshots, timestamps, the original proposal claims versus verified reality. Raise it with the vendor in writing. If the misrepresentation was material to your decision to sign, it may constitute grounds for contract termination. Consult a commercial lawyer for your specific jurisdiction before taking formal action. More practically: use the misrepresentation as leverage for a structured exit with full handover obligations met.
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How many vendors should I verify before selecting one?
Run the full 10-point check on your top 2 shortlist candidates. Not more. The verification process is designed to surface disqualifying information efficiently, not to be a comprehensive research exercise. Most shortlists of 3 will find that 1 or 2 fail on checks 1 to 5, which makes the final selection straightforward.
I help agencies and founders scale their tech teams with the right developers at the right time. At Acquaint Softtech, I focus on building long term partnerships and making remote hiring simple, predictable, and results driven. My goal is straightforward to help businesses grow faster with reliable dedicated developers.
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