How I Vetted Python Development Companies in 2026 (My Shortlist + Process)

Lakhnotra Sohil — Sun, 30 Aug 2026 11:19:21 +0000

If you've ever tried to hire a Python development company, you know the search results all start to look the same — every agency claims to be "expert," "reliable," and "trusted by 100+ clients." Sorting the real ones from the noise took me way longer than I expected.

I recently went through this process myself and ended up building a full checklist to filter out the bad fits before wasting time on calls. Here's a quick summary of what actually mattered:

🚩 Portfolio red flags

Not just "do they have projects" — but whether the projects match the complexity of what you actually need. A portfolio full of basic CRUD apps doesn't tell you much if you need someone who understands async processing, scaling, or complex data pipelines.

💰 Pricing traps

Some agencies quote low and pad the invoice later with "extra" scope. Others quote a flat rate that hides corners being cut. I dug into how to spot both before signing anything.

🗣️ Communication gaps

This one's underrated. A company that's slow or vague before you've paid them is almost always slower and vaguer after. I look for specific signals during the first few conversations.

🔍 How I actually shortlisted

I combined technical vetting (code samples, GitHub activity where available, past client references) with softer signals (response time, clarity of scope docs, how they handled scope-creep questions).

I wrote up the full breakdown — including my actual shortlist and the detailed criteria — here:

👉 Read the full article

Curious how others approach vetting dev agencies — drop your own red flags or lessons learned in the comments!

DEV Community: Lakhnotra Sohil

How I Vetted Python Development Companies in 2026 (My Shortlist + Process)

🚩 Portfolio red flags

💰 Pricing traps

🗣️ Communication gaps

🔍 How I actually shortlisted