Growth idea action plan
LinkedIn DMs for social proof collection
Use LinkedIn direct messages instead of cold email when requesting testimonials or product feedback, leveraging profile credibility for 2.5x higher response rates.
Why this can grow a startup
When you ask for a favor (testimonial, feedback, or case study participation), prospects need to know you are a real person. LinkedIn's built-in credibility signals — photo, work history, mutual connections — instantly lower the prospect's guard in ways a cold email address never can. The 2.5x improvement in response rate means founders can build a social proof library dramatically faster, which compounds conversion improvements across every other channel.
Key metric to watch
2.5x higher
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 collection 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 (March 2026) — an indie hacker switched from personalized cold emails (19% response rate) to LinkedIn DMs targeting the same user profile and achieved a 50% response rate for testimonial requests.
Source: wovly.ai
GrowthDex source hub: wovly.ai
Last checked: March 24, 2026
Adjacent tactics in the same lane
If this page is close to your problem, these tactic pages usually belong in the same working set.
- LinkedIn DMs for testimonial and social proof collection same source · 1 shared channel · 2 shared stages
- LinkedIn DMs for social proof harvesting same source · 1 shared channel · 2 shared stages
- LinkedIn DM for social proof collection same source · 1 shared channel · 2 shared stages
- Intentional signup friction for PLG qualification same source · 2 shared stages
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Why this is worth your time
GrowthDex starts with tactics that founders, marketers, and product teams have actually tried. Each essay turns the evidence into a practical move you can test without pretending one case study is a guarantee.
Ian Goh has helped grow consumer platforms across Southeast Asia, India, and MENA. His work includes scaling Tiki to 100M+ users, doubling BIGO's MENA revenue in 7 months, and increasing OYO's direct booking share across 6 Southeast Asian markets.
- Helped scale Tiki to 100M+ users.
- Doubled BIGO's MENA revenue in 7 months.
- Raised OYO's direct booking share by 50% across 6 Southeast Asian markets.
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.
Work with Ian on growth advisory