What the research actually found
Twenty one. That's the number you'll see everywhere, usually with no source attached.
It comes from a 2007 study by Dr James Oldroyd at MIT's Sloan School of Management, run with InsideSales.com, covering over fifteen thousand leads and more than a hundred thousand call attempts across six companies. Wait thirty minutes instead of five to call a web lead and your odds of qualifying it drop by a factor of twenty one. Your odds of reaching the person at all drop by a factor of a hundred.
Harvard Business Review followed it up in 2011 with an audit of 2,241 US companies and found the median first response was forty two hours. Drift later surveyed 433 companies, got forty seven hours, and found only seven percent responded inside five minutes.
Here's the part that usually gets left out because it makes the number less fun at conferences. Those were B2B sales studies. Software companies, mostly. Nobody has run the same study on a homeowner asking three cleaners to quote a move out, so the exact multiplier doesn't transfer. They're also relative multipliers rather than absolute rates, which means twenty one times a very small number is still a small number.
So don't build a business plan on twenty one. Build it on the shape of the curve, which is the part that holds up everywhere anyone has measured it. Lead value decays fast and it decays hardest in the first thirty minutes.
Why you're slow, and why it isn't your fault
Stop treating this like a discipline problem. It's a physics problem.
You spend the working day inside other people's houses. Gloves on, machine running, phone in the van or at the bottom of a bag. The exact hours when people call a cleaning company are the exact hours when you physically cannot pick up. A plumber can take a call from the truck between jobs. You're three rooms deep in somebody's second floor.
And a big chunk of cleaning inquiries land in the evening and on weekends, because that's when people sit down and deal with household stuff they've been putting off. Which is your worst coverage window by a mile.
Hiring somebody to sit by a phone fixes all of this. It also costs more than most cleaning companies can justify at the exact size where this problem first starts hurting, which is the trap.
A standard you can actually hit
Split the response into two jobs, because they want different things from you.
The acknowledgement has to be fast and it does not have to be good. Somebody needs to know they reached a real business, that their message landed, and roughly when a human will get back to them. Five minutes. This can be entirely automated. A text back after a missed call, an instant reply on the web form, or a voice AI that picks up, asks a few qualifying questions and puts the estimate straight on your calendar. None of that requires you to put down the vacuum.
The real conversation can wait, but not long. Same day inside an hour if it came in during working hours. First thing in the morning for anything overnight. That's the part you or somebody on your team does personally.
Where most owners go wrong is trying to do both with one action, which means the instant reply never happens because they're saving it for when they can do it properly. And then it's tomorrow.
What the automatic reply should say
Confirm it arrived and say your company name, so it doesn't read like a generic bot. Give a specific time rather than the word soon, because soon means nothing and everybody knows it. Then ask one question that actually moves things along, like what kind of clean they need or what type of property it is, so that when you do call you're not starting from zero.
What it must not do is impersonate you. If a customer texts back a real question and then sits in silence for six hours, you've made things worse than if you'd never replied at all, because now they know you're ignoring them rather than just busy. Whatever sends the acknowledgement needs to be able to handle the reply to it.
Measure it first, and be honest
Nearly nobody knows their real response time and the guess is always flattering.
Take last month. For every inquiry write down when it came in and when somebody first responded. Use the median rather than the average, because one horror story where you found a voicemail eleven days later will blow up an average and hide the fact that your normal performance is fine.
Then break it out by hour of day. Most cleaning companies find their nine to five is acceptable and their evenings and weekends are a disaster. That tells you which hole to plug first, and it's usually the cheaper one to plug.
How Tyden handles it
Inquiries from your forms, web chat, phone and text all land in one CRM, so nothing depends on which channel a particular customer happened to pick.
On Growth at $397 a month plus $797 activation, Voice AI answers the calls you can't take and Conversation AI handles text and chat follow up. Growth includes AI Employee Unlimited under fair-use terms, with Voice AI and Conversation AI enabled and no monthly minute or response caps. Front Office at $697 a month plus $1,497 activation carries the same AI Employee Unlimited tier as Growth, with advanced routing and escalation, a monthly performance call, and up to two workflow changes a month.
Foundation at $97 a month plus $147 activation gives you the CRM, forms, web chat, booking and core follow up without AI. If somebody already answers your phone reliably and your real gap is what happens after that call, start there instead. Annual prepaid waives activation on all three.
This is the second post in our series on estimates and quote follow-up. Post 1 covers the full estimate process from inquiry to close, and Post 3 gets into exactly what to say when you follow up on a quote.