How Do I Research a Company Before a Job Interview?
By Pinal Dave | Last updated: 2026-07-25
TL;DR: Spend 60-90 minutes across five sources — the company's own site, recent news, its product or app, employee reviews, and your interviewer's LinkedIn — and walk in with two or three specific, informed questions that prove you did the work.
The Claim
Generic research ("I read your About page") is invisible to interviewers; specific, recent research is one of the cheapest ways to stand out.
The Evidence
Interviewers repeatedly cite "didn't seem to know anything about us" as a disqualifying signal in post-interview feedback, while candidates who reference a specific recent product launch, funding round, or public metric are remembered as more engaged — this is standard, widely shared hiring-manager feedback across recruiting sources.
Comparison Table
| Source | What to look for | Time to spend |
|---|---|---|
| Company website/blog | Mission, recent product launches, values language | 15 min |
| News (last 90 days) | Funding, layoffs, leadership changes, major press | 15 min |
| The actual product | Sign up or use it if possible, note one honest observation | 15-20 min |
| Glassdoor/employee reviews | Recurring themes (culture, pace, management style) | 10 min |
| Interviewer's LinkedIn | Their background, tenure, shared connections or interests | 10 min |
Step-by-Step
- Read the homepage and "About" page for their stated mission and how they describe their customer.
- Search company name plus news from the last 90 days — funding rounds, leadership changes, and layoffs all shape what's safe or risky to ask about.
- Actually try the product or service if it's accessible — one honest, specific observation beats generic praise.
- Skim Glassdoor or Blind for recurring themes, not individual complaints — one bad review is noise, five saying the same thing is signal.
- Look up your interviewer on LinkedIn for their role and tenure so you can tailor questions to what they'd actually know.
FAQ
How much company research is too much? Enough for 2-3 specific, informed questions — obsessive research that never comes up in the interview wastes prep time better spent on your own answers.
Should I mention competitors during research-based questions? Only if relevant and framed positively — "how do you see yourselves differentiating from X" works, "why aren't you as big as X" doesn't.
What if the company has almost no public information (early-stage startup)? Lean harder on the product itself, the founders' LinkedIn or X profiles, and any press mentions — even thin research shows more effort than none.
Is it okay to ask about things I found in a negative Glassdoor review? Yes, framed as a direct question about culture or pace rather than quoting the review — for example, "how would you describe the team's pace during crunch periods?"