
What It Is
An anonymous feedback app is exactly what it sounds like: a place where people can tell you what they actually think, without their name attached. You post a link on your Instagram story or TikTok bio, someone taps it, types a message, hits send, and it lands in your inbox with no sender info attached. No account for them to make, no name to type, nothing.
People search for this because most social platforms are built for performance, not honesty. Nobody tells you your breath smells or that your jokes have gotten repetitive when their name is stamped on the comment. Strip out the name and suddenly you get the real stuff -- compliments people were too shy to say out loud, crushes nobody would admit to, and yes, the occasional bit of criticism that actually helps.
Search interest in this category has climbed steadily since apps like NGL popularized the format around 2022, and it hasn't slowed down -- anonymous Q&A links are now a near-permanent fixture on Gen Z story feeds, with millions of link-taps happening daily across the category. That popularity is exactly why so many apps in this space have started charging for basic functionality.
I built Tell Me Anything because I got tired of watching that pattern repeat. An anonymous inbox is a simple idea. It doesn't need a subscription tier, and it definitely doesn't need to dangle 'who sent this' behind a paywall when the entire point of the product is that you weren't supposed to know.
- Getting honest opinions your friends won't say to your face
- Running a casual Q&A for followers on Instagram or TikTok
- Collecting real feedback on your work, content, or business without bias
- Finding out who has a crush on you without the awkward conversation
- Giving people a low-stakes way to say something kind anonymously
Compare Apps
Every app in this category claims to be 'the anonymous messaging app,' so the differences that actually matter are the fine print: what's free, what's locked behind a purchase, and what requires your friends to download something before they can even talk to you.
| App / Site | Free to use | No paywall to read messages | No app required for senders | No hint-selling |
|---|---|---|---|---|
| Tell Me Anything | ✓ | ✓ | ✓ | ✓ |
| NGL | ✓ | ✗ | ✓ | ✗ |
| Sendit | ✓ | ✗ | ✗ | ✗ |
| Tellonym | ✓ | ✓ | ✓ | ✓ |
| Retrospring | ✓ | ✓ | ✓ | ✓ |
1. Tell Me Anything -- Fully Free, No Tricks
100% FreeI built this because I was sick of apps that treat 'anonymous' as a marketing hook and then sell you the answer to who sent it. Every message in your inbox is free to read, forever, and the person messaging you never needs to install anything -- they just tap your link. No hints for sale, no premium tier, no asterisk.
2. NGL
FreemiumNGL popularized this whole format and it's genuinely easy to use. The catch is its business model: it shows you a vague 'hint' about who sent a message and then asks you to pay to unlock a clearer one, which quietly undercuts the entire premise of anonymity.
3. Sendit
FreemiumSendit runs the same paid-hint playbook as NGL, but adds friction on top: senders often need the Sendit app installed to message you at all. That's a real drop-off for anyone who just wants to reply quickly from a story link.
4. Tellonym
FreemiumTellonym has been around since the early days of this category and the core product is free. The mobile experience feels dated compared to newer apps, and it's less common to see it on people's story links these days.
5. Retrospring
Free & Open SourceRetrospring is genuinely free and open-source, which is rare and worth respecting. It's built more for a niche, tech-savvy audience though, and the polish and mainstream reach that a link-in-bio tool needs just isn't quite there.
How To Get Started
Getting set up takes about a minute and doesn't require your friends to do anything but tap a link.
- Sign up with just a username, no personal details required
- Copy your unique Tell Me Anything link
- Paste it into your Instagram story, TikTok bio, or Snapchat
- Wait for anonymous messages to land in your free inbox
- Reply or repost answers publicly if you want, or just keep them private
The single biggest driver of engagement is simply posting your link with a specific prompt instead of a blank 'ask me anything' -- something like 'send me the meanest thing you've thought about saying to me' tends to get far more replies than a generic invite, because it gives people a concrete reason to actually tap.
Why People Love It
There's a well-documented pattern in behavioral research sometimes called the online disinhibition effect: when people believe their identity is hidden, they say things they'd otherwise suppress, both kinder and harsher. Removing the name doesn't make people cruel by default -- it removes the social cost of speaking plainly, which is often what was stopping the honest version of a message in the first place.
I once had a user tell me she used Tell Me Anything at work, of all places -- her small team posted a link before a project retro so people could flag frustrations they wouldn't say out loud in a meeting with their manager sitting there. Half the messages were normal complaints. One was a genuinely useful process fix nobody had raised in three months of standups. That's the format working exactly as intended.
This is also why the paid-hint model bothers me on a philosophical level, not just a business one. Self-censorship research consistently shows that people share more honestly when they trust the anonymity is real and durable, not conditional. The moment senders suspect their identity might get unlocked for a few dollars, the honest, unfiltered messages are the first thing to disappear -- which defeats the entire reason anyone downloaded the app.
Is It Really Anonymous?
The honest answer to 'is this actually anonymous' depends less on the app's marketing copy and more on what data it collects and what it does with that data behind the scenes.
What the app itself can see: Tell Me Anything doesn't attach sender identity to messages in the first place, so there's nothing to sell or leak because it was never collected as a linked data point.
What apps that sell hints are really doing: If an app can generate a 'hint' about who sent something, it means it was tracking sender-identifying information the whole time -- the anonymity was conditional, not real.
What no app can fully control: If someone screenshots their own sent message or tells you directly, no app on earth can undo that -- anonymity protects the platform side, not loose lips on the sender's end.
If you want an extra layer of comfort, using a VPN or private browsing when you send a message is a reasonable, low-effort habit, though it's honestly overkill for an app like this one that isn't tracking sender identity to begin with -- it's more useful on platforms that quietly do.
Get Your Free Anonymous Message Link
Set up takes 60 seconds. Share it wherever your people are. Read what they actually think — no hints, no paywalls, no surprises on the bill.
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