# CallHush: AI voice and SMS for webinar attendance and sales URL: https://callhush.com/ Last updated: 2026-10-28 CallHush is a managed AI voice and SMS service for webinar operators: it raises show-up rates and follows up the registrants who did not attend live. You run a webinar. We increase your show-up rate and your post-webinar sales, with our AI voice and SMS system. We text every registrant the moment they sign up and ask why. Then we call before the session and get them to commit to a time, and you keep every answer. ## Who is CallHush for? Coaches, course creators, mastermind operators and agencies who sell through webinars, live or evergreen, mainly in the United States and the United Kingdom. It fits when you collect a phone number at registration, have enough registrants per webinar that splitting the list in half means something, will read and sign off the script before anything sends, and sell something after the webinar. It is judged on sales, not attendance alone. ## What does it do? - **A two-way thread with every registrant.** The text identifies itself as an assistant and asks why they signed up. - **A call before the session that asks for a plan.** The registrant states when they will join and what they will be doing right before. - **Follow-up after the session.** Registrants who did not attend live are worked while the offer is still open. - **A weekly document of your registrants' own words.** What they said about why they joined, carried into every later touch. - **Compliance handled in the open.** The responsible party is named at the start of every artificial-voice call, calling windows follow the recipient's local time, revocation is honoured, and consent is captured in your name, never pooled across clients. It is a service we run, not software you log into. ## Why a call that asks for a plan, not another reminder? In a randomised field experiment with 287,228 people during the 2008 US presidential election, a standard encouragement call had no significant impact on turnout, while a call that helped people form a specific plan increased turnout by 4.1 percentage points among those contacted ([Nickerson and Rogers, Psychological Science, 2010](https://pubmed.ncbi.nlm.nih.gov/20424044/)). Nobody has published the same test for an AI voice call before a webinar, which is why the first engagement is a split of your own list. The evidence for each tactic is on [how to increase webinar attendance](https://callhush.com/increase-webinar-attendance). ## How does a first engagement start? 1. **You approve the script and keep the stop.** Nothing sends until you have read the opening line, the questions and the subjects it refuses to discuss. One word from you stops it mid-campaign. 2. **We split the list 50/50.** An even split reaches a real answer on far fewer registrants than a thin test slice. 3. **One webinar runs both ways.** Your untouched half is the honest comparison. 4. **You read the result and the words.** Both halves are measured on revenue per registrant, plus every reason your registrants gave. Details: [the pilot](https://callhush.com/pilot) and [getting started](https://callhush.com/getting-started). ## What does it cost? Priced individually after a call. A pilot on your own list comes first. No price or pricing model is published on this site. See [how CallHush pricing works](https://callhush.com/pricing). ## Who is this not for? - You want software to log into. This is a service, not a platform. - Your registration form has no phone field, or its consent language never mentions AI or an artificial voice. - You want people called the second they walk out mid-session. That is not sold, because most webinar platforms do not report a departure in real time ([platform comparison](https://callhush.com/platforms)). - You want a published case study first. No client names, logos or testimonials are published on this site, and none will be invented. ## Who runs CallHush? CallHush is operated by AINORA, MB, a company registered in Vilnius, Lithuania (company code 307006350), and founded by [Justas Butkus](https://callhush.com/author/justas-butkus). How to check us: [is CallHush legit?](https://callhush.com/is-callhush-legit) ## Frequently asked questions ### What happens the first time the AI says something stupid to someone about to pay me $8,000? Nobody can promise it never will, and a vendor who promises that is managing your perception rather than your risk. Two things make it survivable. It says what it is at the start of the call, so no registrant finds out afterwards that they were handled under false pretences. And the first run is a split of your own list, so the blast radius of a bad call is half of one webinar. ### Does it tell people it's an AI, and what if someone asks directly? It identifies itself as an assistant at the start of the call, before anything else, so no registrant ever discovers something was hidden. The word-for-word line carries legal weight, so it lives on the [what it says](https://callhush.com/what-it-says) page and gets read to you on the call. ### Can I hear a call that went badly? Not on this site today, and we would rather say so than post a reel of the good ones. When publishable calls exist, one that went badly ships next to them, labelled. The [hear real calls](https://callhush.com/hear-real-calls) page explains what has to be true first. ### What does it cost? Priced individually after a call. A pilot on your own list comes first. The number is not published on this site, and it gets named on the call, before anyone asks what you spend on ads. ### Show-up rate is a vanity metric. Did anyone actually buy? No client names, logos or testimonials are published on this site, so nothing here is a case study. There is also no traceable benchmark anywhere for how many no-shows eventually buy: the figures in circulation trace back to vendor pages with no method attached. The only answer worth anything is measured on your own list against your own untouched half, on revenue per registrant. --- CallHush is operated by AINORA, MB (Vilnius, Lithuania). Book a call: https://ainora.lt/contact?from=callhush