Contrarian Hot Take: Why Your Fancy AI Scheduler is a Waste of Money
I’m going to say something that might make a few AI founders angry.
Your fancy AI-powered scheduling assistant is probably a waste of money.
There, I said it.
Look, I get the appeal. I really do. As a serial entrepreneur and angel investor, my calendar is a warzone. I have hundreds of portfolio companies, a new book, and my own projects. If anyone could use an AI to manage the chaos, it’s me.
So, for the last 18 months, I went on a quest. I spent over $10,000 of my own money testing every single AI scheduling tool I could get my hands on. I wanted to find the holy grail – the one tool that would finally tame my calendar and give me back my time.
I tested the big names, the up-and-comers, and a few that you’ve probably never even heard of. I was looking for a tool that was smart, reliable, and didn’t make me look like an idiot by double-booking me or sending my contacts into a black hole of scheduling links.
And after all that time and money, you know what I found? The best AI scheduler isn’t an AI scheduler at all.
The All-Too-Common Failures of AI Schedulers
Before I get into the nitty-gritty of my experiment, let's talk about why I even started this whole thing. It wasn't just about saving a few minutes here and there. It was about the constant, low-grade frustration of using tools that were supposed to be smart, but were actually… well, pretty dumb.
Here’s a little taste of what I encountered, and I’m sure some of this will sound familiar:
The “I’m an AI, but I’m going to make you do all the work” scheduler. You know the one. It sends a link to your contact, and then they have to click through a bunch of options, pick a time, and basically do all the work of scheduling the meeting. That’s not an assistant, that’s a glorified web form.
The “I’m going to make you look like a jerk” scheduler. This one is my personal favorite. It’s the AI that double-books you, or worse, schedules a meeting at 3 AM because it got confused about time zones. Nothing says “I value your time” like asking a potential investor to meet in the middle of the night.
The “I’m a black hole for your contacts” scheduler. This is the tool that promises to follow up with your contacts, but instead, it just sends them into a digital abyss. You have no idea if they got the invite, if they’re having trouble scheduling, or if they’ve just given up and decided you’re not worth the hassle.
I could go on, but you get the picture. For all the hype about “AI-powered” everything, most of these tools are still just fancy calendars with a few extra bells and whistles. They don’t understand context, they don’t understand relationships, and they certainly don’t understand that my time – and the time of the people I’m meeting with – is valuable.
So, I decided to do what any good entrepreneur would do: I decided to run an experiment.
My $10,000 Experiment: Putting Schedulers to the Test
I’m a data guy at heart. I’ve built and sold two companies, and I’ve learned that you can’t trust marketing hype. You have to test things for yourself.
So, I set up a system. For 18 months, I rotated through the top 8 AI scheduling tools on the market. I used each one exclusively for a set period, for every single meeting, from investor calls to portfolio company check-ins to podcast interviews. I wanted to see how they held up in the real world, not just in a sanitized demo environment.
Here are some of the contenders I put through the wringer:
- Clockwise: The OG of calendar optimization.
- Reclaim.ai: Focused on smart habits and time blocking.
- Motion: The all-in-one task manager and scheduler.
- SchedulerAI: A newer player promising more natural language interaction.
- Sidekick: Another tool focused on AI-driven scheduling.
- And a few others that have since pivoted or gone to the great startup graveyard in the sky.
I paid for the top-tier plan for every single one. No free trials, no freemium features. I wanted the full experience, the same one they were pitching to busy executives and entrepreneurs. That’s where the $10,000+ figure comes from – subscriptions, plus the cost of my time and the occasional missed meeting.
I judged them on four simple criteria:
- Reliability: Did it work? Every single time? Or did it drop the ball, double-book me, or forget to send reminders?
- Recipient Experience: How did it feel for the person on the other end? Did it make scheduling easy and pleasant for them, or did it feel like they were interacting with a clunky robot?
- Contextual Awareness: Could the AI understand nuance? Could it handle a request like, “Find a time for a 30-minute call with Sarah next week, but avoid Monday morning because she’s in a different time zone”?
- Actual Time Saved: After all was said and done, did the tool actually save me time and mental energy? Or did I spend more time managing the tool than I would have just sending a few emails?
I tracked everything. I had a spreadsheet. I took notes. I was ruthless. And the results were… surprising.
The Surprising Winner: It’s Not What You Think
After 18 months of rigorous testing, I had a clear loser: pretty much every single “AI” scheduler I tried. They were clunky. They were unreliable. They made me look bad. And they created more work than they saved.
But there was a winner. And it’s not a sexy, venture-backed AI startup with a slick marketing page.
The best scheduling tool I found was a human assistant combined with a simple, shared calendar.
That’s it. No fancy algorithms. No natural language processing. Just a smart, reliable person who I can communicate with in plain English.
Here’s why this “old-school” method blew every single AI tool out of the water:
Context is King: My assistant understands the difference between a high-priority investor meeting and a casual coffee chat. They know which of my portfolio companies are on fire and need my attention, and which ones can wait a few days. No AI I tested could come close to this level of contextual understanding.
The Human Touch: When my assistant reaches out to someone, they can add a personal touch. “Sahin is really looking forward to chatting with you about your new product,” or “I know you’re in a different time zone, so let me know what works best for you.” That kind of human connection is priceless, and it’s something that AI just can’t replicate.
Flexibility and Adaptability: What happens when a meeting needs to be rescheduled at the last minute? Or when a simple 30-minute call turns into a multi-person workshop? My assistant can handle it with a simple email or text message. With an AI, I’d have to go back to the drawing board, cancel the old event, and start the whole scheduling process over again.
I know what you’re thinking: “But Sahin, a human assistant is expensive!” And you’re right, they can be. But let’s do the math. I spent over $10,000 on AI tools that didn’t work. For that price, I could have hired a part-time virtual assistant for a year or more.
And that’s the real hot take here. We’re so obsessed with the idea of AI solving all our problems that we’ve forgotten that sometimes, the best solution is a human one.
How to Build Your Own Human-Powered Scheduling Machine
Okay, so you're sold on the idea of a human assistant. But where do you start? It's not as complicated as you might think. Here's my playbook for building a scheduling system that actually works:
Hire a Virtual Assistant (VA): You don't need a full-time, in-person executive assistant. There are tons of great platforms out there for finding talented virtual assistants, like Upwork, Freelancer, or specialized VA agencies. You can hire someone for just a few hours a week to start.
Give Them Access, but Keep Control: The key to making this work is to give your assistant access to your calendar, but not your entire digital life. I use Google Calendar, and I've given my assistant permission to create and edit events. But I still have the final say on everything.
Create a Simple System: My system is dead simple. When I need to schedule a meeting, I just send an email to my assistant with the details. Something like: “Hey [Assistant Name], can you find a 30-minute slot for me to chat with Jane Doe from Acme Inc. next week? She’s in London, so be mindful of the time difference.” That’s it. My assistant takes it from there.
Use a Shared Inbox (Optional but Recommended): To make things even more seamless, you can set up a shared inbox for all your scheduling-related emails. This way, both you and your assistant can see all the communication in one place. It’s like having a shared command center for your calendar.
Invest in Training: The first few weeks are crucial. Take the time to train your assistant on your preferences. Do you like to have a buffer between meetings? Do you prefer to take calls in the morning or the afternoon? The more you invest in training upfront, the more time you’ll save in the long run.
This system isn't as flashy as an AI scheduler, but it works. It's reliable, it's personal, and it's saved me more time and headaches than any piece of software I've ever used.
Stop Chasing Shiny Objects
As entrepreneurs and investors, we're drawn to the new and shiny. It's in our DNA. We see a new AI tool that promises to revolutionize our workflow, and we can't help but give it a try.
But sometimes, the most revolutionary tool is the one that's been right in front of us all along: another human.
My $10,000 experiment taught me a valuable lesson. While I'm as bullish on AI as anyone (I'm an investor in OpenAI, Anthropic, and Scale AI, after all), I've learned that it's not a magic bullet. It's a tool, and like any tool, it has its limitations.
For now, when it comes to the complex, nuanced, and deeply human task of scheduling, I'm sticking with my human-powered system. It's more efficient, more personal, and it just plain works.
So before you sign up for yet another free trial or drop a few hundred dollars on a fancy AI subscription, ask yourself: could a human do it better? The answer might surprise you.
Frequently Asked Questions
What's the most common pushback you get on this?
People often push back by citing exceptions or edge cases. And they're usually right that exceptions exist. But building a strategy around exceptions rather than patterns is a losing game for most founders.
How can I apply this thinking to my own situation?
Start by identifying the core principle behind the opinion, not the specific example. Then ask yourself: does this principle apply to my context? If yes, test it in a small, low-risk way before going all in.
How has this view evolved over time?
My thinking on most topics has changed significantly over the years. Early in my career, I held many conventional views that experience proved wrong. I try to update my beliefs when the evidence changes.