The feedback email that actually gets replies.
Most feedback emails get batch-filed under "I'll do it later" and never answered. A voice link in the same email cuts effort to 60 seconds. That one change can lift reply rates from under 10% to 40–60%.
The short answer
Side by side
Seven dimensions. Voice wins most, but not all.
| Dimension | Voice link (HeySpeak) | Email survey or text form |
|---|---|---|
| Reply rate | 40–60% on voice links sent to warm contacts | Under 10% for most feedback email surveys |
| Effort for respondent | 60 seconds of speaking, done from a phone, no typing | Open tab, read questions, type, proofread, submit. 10+ minutes. |
| Answer quality and honesty | High: first reaction, no delete key, hard to fake | Lower, people self-edit and write safe, polished answers |
| Works on mobile | Yes, designed for one-handed mobile use, no app needed | Partially, forms open in mobile browser but typing is friction |
| AI summary of responses | Yes, every voice note is transcribed and summarized automatically | Depends on the tool, usually requires manual export or add-ons |
| Large-scale quantitative data | No: one question per link, no aggregate charts | Yes, scales to thousands, supports ratings, branching, CSV export |
| Setup time | Under 2 minutes: write one question, copy the link | Longer, form builder, question logic, design, embed or link |
Why the "quick feedback?" email doesn't work
The problem is the ask. "Fill out this 5-question survey" means: open a browser tab, read five questions, think about the answers, type them out, proofread, submit. That is ten minutes of deliberate work. Most people batch this kind of thing into "later", and later never comes. The intention is real. The follow-through rarely is.
A voice link in the same email asks for something different. Sixty seconds of speaking. No typing, no form fields, no submission button. People do it from their phone while they're still in the moment: right after using your product, right after a call, right after something went wrong. That immediacy changes what you learn. Feedback recorded five minutes after an experience is more honest than feedback typed three days later when the emotion has faded.
The other factor is mobile. Most people read email on their phones. Typing a thoughtful reply on a phone keyboard is tedious. Speaking for a minute is not. HeySpeak works in any mobile browser, with no app download. The path from "got the email" to "replied" is short enough that people actually complete it.
The verdict, by use case
Post-trial "why didn't you sign up?"
Voice wins. The person who trialed your product and walked away knows exactly why. A text survey gives them a list of checkboxes to pick from. A voice link lets them tell you, in their own words, what was actually missing. That answer is worth more than any multiple-choice option you could have written. Most will not bother with a form. Many will record sixty seconds.
Churn exit feedback
Voice wins. Someone just cancelled. They have an opinion, and it is probably specific. A survey at that moment asks them to sit down and write an essay. A HeySpeak link in the offboarding email asks for sixty seconds of honest talk. The friction is low enough that cancellers who would never fill a form will still leave a voice note. And cancellers are precisely the people whose feedback matters most.
Post-purchase check-in
Voice wins. Two days after someone buys your product, send one question: "What made you decide to buy?" A voice note captures the real answer while the decision is still fresh. That language, the exact words customers use to describe what they valued, is some of the best copy you will ever have. A survey checkbox does not give you that.
Quarterly satisfaction survey at scale
Email survey wins. If you need to measure NPS across five hundred users, compare scores quarter over quarter, or run logic that routes different customers to different questions, HeySpeak is the wrong tool. It has one question per link and no quantitative aggregation. Use a proper survey tool for that. Come back to HeySpeak when you want to dig into the results with specific people.
B2B customer health check
Voice wins. You have a customer who has been using your product for three months. You want to know how things are going before the renewal conversation, not a survey score, but an actual read on whether they are getting value. Send a HeySpeak link with one question: "What is one thing we could make better for your team?" A two-sentence email and a voice link. They answer in sixty seconds. You go into the renewal call knowing what to say.
Common questions
How do I include the voice link in an email?
What reply rate should I expect?
What if someone wants to type instead of speak?
When should I still send a text survey?
Do respondents need to create an account?
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