Best AI Scheduling Assistant (2026): 7 That Book Meetings
An AI scheduling assistant is the one you copy on an email. It reads the thread, offers times from your calendar, chases whoever goes quiet, and sends the invite.
Booking links and calendar planners get sold under the same name. This list ranks the assistants that actually run the thread, with prices checked on each vendor’s site on October 5, 2026.
The quick answer: Carly is the best AI scheduling assistant in 2026. CC it from any of your Gmail or Outlook inboxes, shared ones included, and it trades times, books, reschedules, follows up and runs free group polls. Then it handles what the meeting creates: the follow-up email, the CRM update, the next call. Free Zapier-style workflows; AI agents from $35/month. If you only want a scheduling bot, Howie suits all-Google founders, Clara suits Outlook firms, and Callie suits people who already pay for Calendly.
AI scheduling assistants compared
US list prices from each vendor’s pricing page, October 5, 2026.
| Tool | How you reach it | Calendars | Best for | Entry price |
|---|---|---|---|---|
| Carly | CC from any of your inboxes, text, web app, ChatGPT or Claude | All your Google and Microsoft accounts at once | Several inboxes, group meetings, and the work after the call | Free Zapier-style workflows; AI agents from $35/month. Booking pages and polls free |
| Howie | CC on email, SMS, iMessage | All-Google founders | Team from $25/month in shared credits | |
| Clara | CC on email | Google Workspace, Outlook, Exchange | A dedicated scheduler on Outlook | Standard $80/month for 30 meetings |
| Calendly Callie | CC from your Calendly login address | Whatever Calendly is connected to | One-on-one calls for Calendly customers | Standard Plus $18/seat/month billed yearly, $24 monthly |
| SkipUp | CC on email | All your calendars | Sales and recruiting follow-up | Free for 10 meetings, then $49/month for 30 |
| Blockit | Email and Slack | Google and Microsoft | Slack-first teams | Free for 15 meetings a month; Lite $83/month billed yearly |
| Skej | Email, text, Slack | Google and Microsoft | Lowest price per seat | Pro $15/user/month billed annually |
| Reclaim | Plans your own week; emails nobody | Google and Outlook | Protecting focus time | Lite free |
| Motion | Plans your own week; emails nobody | Google, Outlook, iCloud | Tasks and projects on one calendar | $29/month billed annually for one person |
1. Carly
Carly is an AI assistant you CC on a thread, text, or open on the web. It schedules from every inbox you connect, and it keeps working after the invite goes out.
Here’s one week. Emily Carter runs a six-person executive search firm. Her mail is Microsoft 365, candidates write to a shared jobs@ inbox, and a board she sits on runs on Google Workspace.
- A candidate asks for a call at jobs@. Emily replies from jobs@ and CCs Carly. No forwarding first.
- Carly checks all of her calendars (Microsoft 365, the board’s Google calendar, her personal Gmail), offers times in the candidate’s time zone, and books with her default Teams or Zoom link.
- A client wants a panel with three hiring managers. Carly sends a free group poll instead of guessing, nudges the one who goes quiet after two days, and books once the votes are in.
- Michael, the candidate, needs to move. He replies “can we push to Thursday?” and Carly finds a new slot and updates the invite.
- After the panel, Carly drafts the follow-up from Emily’s Fireflies notes, logs the stage in her CRM and books the next round. A workflow runs that sequence after every interview.
What you get:
- All of your inboxes. Gmail and Outlook, as many accounts as you have, plus shared mailboxes like sales@. CC Carly wherever the request lands.
- Groups. Group threads by email, and a free group poll when a crowd needs to vote.
- Free booking pages. For people who’d rather click a slot, create a booking page that checks all your calendars. Team pages too.
- Reschedules and follow-ups. Set the nudge rule once (“follow up after two days”) and Carly applies it to every thread.
- Scheduling by text. Text Carly “move my 3pm to tomorrow and let them know” and it emails the attendees.
- An assistant with its own address. Email Agents get their own name and email address, on your own domain if you like, so clients write to scheduling@yourfirm.com directly.
- The rest of your stack. Carly connects to thousands of apps, including HubSpot, Salesforce, Slack, Zoom, Fathom and Granola, so booking, logging and the follow-up task are one instruction.
- From ChatGPT or Claude. Schedule through the Carly plugin in ChatGPT or the Carly connector in Claude.
Best for: Anyone whose meeting requests arrive in more than one inbox, involve more than two people, or create work after the call. Pricing: Free Zapier-style workflows; AI agents from $35/month. Booking pages and group polls are free. Setup: Get started, connect your Google and Microsoft accounts, and CC Carly on your next scheduling thread.
2. Howie
Howie is an email-first scheduling assistant you CC, text or iMessage. It reads the thread, works messy group threads, follows up when people go quiet, and will click someone else’s Calendly link on your behalf. Our Howie AI review covers the credit tiers.
Best for: Founders and investors who live in Gmail and Google Calendar. Pricing: Team from $25 a month in shared workspace credits, with $25 in free credits to start. An assistant address at your own domain is $20 a month extra. Enterprise is custom. Limitations: Sign-up is “Continue with Google” only, and the site doesn’t mention Outlook. Credit pricing means the bill moves with how much you schedule.
3. Clara
Clara has scheduled by CC since 2014 and treats Google Workspace, Outlook and Exchange as first-class. Copy it on a thread and it contacts every participant, follows up, and confirms once a time works, multi-time-zone groups included. Its homepage says no human at Clara reads your emails. Howie vs Clara puts the two veterans side by side.
Best for: Law and finance firms on Microsoft 365 that want a dedicated scheduler. Pricing: Standard is $80 a month for 30 meetings, and the pricing page shows no annual option. The free trial covers 5 meetings in 14 days. Enterprise is priced on a call. Limitations: Standard stops at 30 meetings a month, about $2.67 each, and the next step up is a sales conversation.
4. Calendly Callie
Callie is Calendly’s AI assistant, in beta since August 19, 2026. Put callie@calendly.com in the To or Cc line and within a minute it replies with up to three days of times, five slots a day, from your Calendly availability. Callie vs Clara and Callie alternatives go deeper.
Best for: People who already pay for Calendly and mostly book one-on-one calls. Pricing: Standard Plus is $18 per seat a month billed yearly or $24 billed monthly; Teams Plus is $24 or $32. Both include Calendly Notetaker. Limitations: It answers only at the address you log into Calendly with. Calendly’s help center says shared mailboxes won’t work, Bcc won’t trigger it, and multiple hosts or group scheduling still belong on a booking link. English only.
5. SkipUp
SkipUp is a CC scheduler aimed at sales, customer success, recruiting and founders. It pulls context from your email history, checks all your calendars, and follows up on stalled threads until the meeting is booked, panel interviews included. It also connects to Salesforce and HubSpot. See SkipUp vs Clara.
Best for: Teams whose pipeline stalls on demos and interviews nobody booked. Pricing: Free for your first 10 meetings per person, no card. Pro is $49 a month for 30 meetings shared across the workspace, with larger tiers at 100 and 250. Billing is by meeting, not by seat. Limitations: Renaming the assistant or giving it your own email handle is a $199-a-month add-on.
6. Blockit
Blockit works over email and Slack, against Google and Microsoft calendars, and adds Zoom, Meet or Teams links. It negotiates times, time zones, conflicts and changes of heart in the thread, and when both sides run Blockit, the meeting books with no back-and-forth at all. Blockit vs Howie compares it with the Google-first option.
Best for: Teams that schedule in Slack as much as email. Pricing: Free covers 15 meetings a month. Lite is $83 a month billed yearly ($999 up front) or $145 billed monthly, for 40 meetings. Infinity, with no meeting cap, is $395 billed yearly or $495 monthly. Every plan starts with a 30-day trial. Limitations: The instant booking only happens when the other side uses Blockit too, and the jump from Lite to Infinity is steep.
7. Skej
Skej is the budget pick. Its email assistant works from Gmail, Outlook, Apple Mail, Superhuman and HEY against Google or Microsoft calendars, and you can also reach it by text or Slack. Booking links are included.
Best for: Teams that want an email scheduler at the lowest price per seat. Pricing: Pro is $15 per user a month billed annually; Premium is $23 billed annually. A free plan keeps one booking link, and a 7-day trial gives you 3 meetings with the assistant. Limitations: Custom assistants and the hands-off Unsupervised Mode are Premium-only.
If you want your own week planned: Reclaim and Motion
A different job: these rearrange your own calendar instead of negotiating a time with someone else, and neither emails a guest for you.
Reclaim fits tasks, habits and focus time around your meetings on Google and Outlook calendars. Lite is free. See Reclaim alternatives.
Motion auto-plans your day around projects and deadlines. For one person, Pro AI is $29 a month billed annually or $49 billed monthly; team seats are $19 or $29. More in Motion pricing.
How to pick an AI scheduling assistant
- You pay for Calendly and book one-on-one calls from one address: Callie.
- All-Google, scheduling is the whole job: Howie.
- A dedicated scheduler for an Outlook firm: Clara.
- Stalled sales or recruiting threads: SkipUp.
- Your team lives in Slack: Blockit.
- Lowest price per seat: Skej.
- You want your own tasks and focus time planned, not meetings negotiated: Reclaim or Motion.
- Go with Carly if requests reach you in more than one inbox, your meetings have more than two people, or you want the same assistant that booked the call to send the follow-up and update the CRM.
If clients book you rather than the other way round, our guide to appointment scheduling software covers that side, and group scheduling tools covers polls for big groups.
FAQ
What is the best AI scheduling assistant?
Carly, for most people. It works from all of your Gmail and Outlook inboxes at once, handles group meetings with free polls, schedules by text, and does the follow-up work after the call. Free Zapier-style workflows; AI agents from $35/month. For a scheduling-only bot, Howie (Google) and Clara (Outlook) are the strongest picks.
How does an AI scheduling assistant work?
You CC it on an email thread and tell it what you need (“30 minutes next week, on Zoom”). It checks your calendars, offers times in the other person’s time zone, follows up if they go quiet, and sends the invite once a time is agreed. With Carly you can also text the request or ask from ChatGPT or Claude.
Which AI scheduling assistants work with Outlook?
Carly, Clara, Blockit and Skej all work with Microsoft calendars. Callie works from Outlook only when Outlook is your Calendly login address, and Howie’s sign-up is Google only. Carly is the one that works across all of your Outlook and Gmail accounts at the same time, shared Microsoft 365 mailboxes included.
Is there a free AI scheduling assistant?
Several have free starts. SkipUp is free for your first 10 meetings, Blockit’s free plan covers 15 meetings a month, Clara’s trial covers 5 meetings in 14 days, and Howie gives you $25 in credits. With Carly, booking pages and group polls are free, and AI agents start at $35/month.
Doesn’t Gmail or Outlook do this already?
Partly. Gmail’s “Help me schedule” button suggests times inside a reply you send yourself, on eligible Workspace and Google AI plans, and Copilot in Outlook can turn a thread into a draft invite for Microsoft 365 Copilot users. Both are buttons you press yourself. Carly takes the CC and runs the whole thread, follow-ups and reschedules included.
Can an AI scheduling assistant book group meetings?
Most of them. Carly, Clara, Howie, SkipUp and Blockit handle group threads; Callie is built for one-on-one and sends groups to a booking link. Carly adds free group polls when a crowd needs to vote.
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See what people say
"Before Carly, I relied on a Calendly link, but the whole process felt impersonal and not very professional. Carly changed that by handling all the back-and-forth, so I'm no longer stuck in endless email threads trying to line up schedules.
Now Carly reaches out to candidates, shares my real-time availability, lets them pick a slot, then sends a Zoom link and drops it straight into my calendar. She sends reminders to both of us before each call, which has significantly reduced no-shows and last-minute confusion.
On top of scheduling, Carly acts like a full executive assistant, sending me my schedule the night before so I can prepare for each call. It reminds me of the old x.ai assistant, but Carly is noticeably smarter, faster, and better suited to my healthcare recruitment business."
