TL;DR — Most speakers ask for testimonials the wrong way: a generic email sent days or weeks after the event, hoping someone remembers enough detail to write something usable. The better moment is immediately after the session, while the audience still remembers specifics, and the better format is a short video rather than a written quote — it is faster for the person to give, harder to fake, and more persuasive to whoever sees it later.
- Ask for a testimonial immediately after the session, not days later by email.
- A specific prompt produces a usable quote; "any feedback?" rarely does.
- Video testimonials are more persuasive and harder to dismiss as generic than a written quote.
- A handful of genuine reactions compiled into a reel is strong material for a speaker page or future pitch.
On this page
Why the follow-up email rarely works
By the time a "would you mind sharing a quick testimonial?" email arrives days after an event, most attendees have moved on to the next thing in their calendar and the specific details of what resonated have faded. The responses that do come back tend toward generic praise — "great session, learned a lot" — because the person is reconstructing an opinion from memory rather than describing something fresh.
Catching the moment instead
Right after a talk — as people are filing out of a room, or in the last minute of a webinar before it ends — is when the specific details are most available. A single link, with a specific prompt like "what is the one thing from this session you will remember?", collects testimonials while the material for a good answer is still front of mind.
What makes a testimonial prompt work
- Ask for a specific moment or takeaway, not a general opinion: "what is one thing you will actually use?"
- Keep it short — 20-30 seconds is enough for a genuinely usable testimonial.
- Make it optional and low-pressure; a handful of real, enthusiastic responses beat a large pile of lukewarm ones.
- If the session had a sponsor or client, ask a second, sponsor-relevant question separately rather than combining the two.
Why video testimonials outperform written quotes
A written quote attributed to "Attendee, Conference 2026" is easy for a reader to be skeptical of — there is no way to verify it came from a real, specific person. A video testimonial removes that doubt immediately: a real face, saying a specific thing, is simply harder to dismiss as marketing copy. See Video Testimonials vs Written Reviews for the fuller comparison.
A short reel built from several genuine audience reactions is also far more useful on a speaker page or in a pitch to event organisers than a block of text quotes, since it lets a prospective organiser see and hear the reaction rather than just read a claim about it.
Collecting these in Whoosh
Share a QR code or link at the very end of your session with one specific prompt. Clips land in your dashboard immediately, and you can compile a highlight reel from the best responses the same day.
Start freeFrequently asked questions
Do I need the organiser's permission to collect testimonials at their event?
It is good practice to check with the event organiser first, particularly if you plan to use the clips publicly or the event has its own media policy.
How many testimonials do I actually need?
Three to five genuinely strong, specific responses are more useful than twenty generic ones — quality and specificity matter more than volume here.
Can I reuse these clips for future pitches to event organisers?
Yes, with the contributor's consent — a short reel of real audience reactions is strong material when pitching for future speaking opportunities.