Growth idea action plan
LinkedIn DMs for social proof harvesting
Use LinkedIn messages instead of cold email when collecting testimonials and feedback, achieving 2.5x higher response rates.
Why this can grow a startup
When asking for a favor like a testimonial or product feedback, prospects need to know you are a real person. LinkedIn's built-in credibility — profile photo, work history, mutual connections — instantly lowers the recipient's guard in a way a cold email address never can. The 2.5x improvement in response rate means you collect social proof faster, which accelerates landing page conversion and trust-building with new prospects.
Ian's take
From scaling consumer platforms across MENA and Southeast Asia, my default is to distrust growth work that only looks good in a slide. Founder-led distribution works when it is proof-led. I would not post theory for this. I would show what changed, what surprised me, what I would do again, and what an operator should try next. I would run it small enough to learn quickly, then only scale the parts that real users repeat, save, reply to, or buy from. For this tactic, I would watch 2.5x higher before putting more time or budget behind it.
Action plan
- Define one narrow startup segment where linkedin dms for social proof harvesting can create a measurable lift.
- Turn the tactic into one offer, page, campaign, or workflow for the LinkedIn channel.
- Use the evidence from wovly.ai to set the first version of the message, format, and audience.
- Launch a small test for 7 to 14 days with one success metric: 2.5x higher.
- Review the result, keep the winning message, remove weak variants, and turn the learning into a repeatable growth playbook.
Source-backed example
Wovly analysis of 251 founder case studies — an indie hacker tested personalized cold emails (19% response rate) vs LinkedIn DMs (50% response rate) for the same task of collecting user testimonials.
Source: wovly.ai
Last checked: March 24, 2026
Want help turning this into a growth system?
If you want someone to pressure-test this against your real market, Ian works with founders on growth, market entry, and operator-led distribution.
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