AI Virtual Assistant: The 8 Best in 2026, Compared
An AI virtual assistant does the work a human assistant would: it reads your email, books your meetings, chases the follow-ups and keeps your CRM current. It isn’t a chatbot you have to ask. The good ones act on their own when something arrives.
The quick answer: Carly is the best AI virtual assistant in 2026. It connects every Gmail and Outlook account and calendar you have, replies in your voice from the right address, books meetings across all your calendars, follows up until people answer, and works with thousands of apps. You can text it, email it or use it on the web. Free Zapier-style workflows; AI agents from $35/month.
Prices are US list prices on monthly billing, checked October 13, 2026.
The best AI virtual assistants compared
| AI virtual assistant | What it handles | Acts on its own | Price (monthly) |
|---|---|---|---|
| Carly | Email, scheduling, follow-ups, CRM, calls and texts for teams | Yes: new email, meeting request, form, schedule | Free workflows; agents from $35 |
| Lindy | Agents for many jobs, Slack-first | Yes | $29.99/user |
| Fyxer | Inbox sorting and drafted replies | Drafts as mail arrives | Free plan; Pro $49 |
| Superhuman | A faster email app with AI drafts | Auto drafts on Business | Starter $30; Business $40 |
| Motion | Auto-planning your calendar and tasks | Replans your day | Pro AI $49 for individuals |
| ChatGPT | Writing, research, and agents inside ChatGPT | With Dots on Pro | Plus $20; Pro from $100 |
| Claude | Long documents, analysis, multi-step work | Scheduled tasks | Pro $20; Max from $100 |
| Microsoft 365 Copilot | AI inside Outlook, Teams and Office | With Copilot Studio agents | $30/user, paid yearly |
1. Carly
Carly is built to do the assistant job end to end, not to help you do it faster.
- Your inbox, all of it. Connect every Gmail and Outlook account. Carly triages, drafts replies in your voice and sends them from the address the email came to, or holds them for your approval.
- Your calendar, all of it. It finds times that are actually free across every calendar, sends the invite, and handles the “can we move Thursday?” email when it arrives. Booking pages let people pick a slot themselves.
- Follow-ups that don’t slip. “If Michael hasn’t replied by Friday, nudge him.” Carly sends the nudge and stops the moment he answers.
- It starts on its own. A new email, a meeting request, a form or a Monday at 8am can each start a workflow you describe in plain English.
- The rest of your stack. HubSpot, Salesforce, Pipedrive, QuickBooks, Slack, Todoist and thousands of other apps, plus a built-in CRM.
- For teams: email agents with their own address for support@ or sales@, and AI that answers your business calls and texts.
Best for: founders, executives, consultants and small business owners who want an assistant that does the work. Pricing: free Zapier-style workflows; AI agents from $35/month. Get started.
2. Lindy
Lindy builds agents for jobs like inbox triage, meeting prep and lead follow-up by chatting with you, and its agents live in Slack.
- Best for: teams that run the day in Slack.
- Pricing: $29.99 per active user per month for 3,000 credits, after $50 in free trial credits.
- Limitations: credits run out faster on bigger jobs, and every active user is a billed seat.
3. Fyxer
Fyxer sorts your Gmail or Outlook inbox into categories and drafts replies in your tone, ready for you to review and send. It also takes meeting notes.
- Best for: people who want a cleaner inbox with drafts waiting.
- Pricing: free plan; Pro $49 per person per month ($37 billed yearly).
- Limitations: it stops at the draft. Booking the meeting and chasing the reply are still yours. See Fyxer alternatives.
4. Superhuman
Superhuman is a fast email app with AI built in: writing, Ask AI over your inbox, and on the Business plan, auto drafts and custom auto labels.
- Best for: heavy email users who want to get through the inbox faster.
- Pricing: Starter $30 per member per month; Business $40.
- Limitations: an email client, not an assistant: you’re still the one doing the work, just faster.
5. Motion
Motion plans your day automatically, fitting tasks around your meetings and replanning when things move. It has added AI docs, projects and chat.
- Best for: people whose problem is too many tasks, not too many emails.
- Pricing: Pro AI $49/month for individuals on monthly billing ($29 billed yearly).
- Limitations: it manages your time, not your correspondence. See Motion pricing.
6. ChatGPT
ChatGPT is a superb writer and researcher, and its plugins reach Gmail, Outlook and calendars. On Pro, ChatGPT Dots are always-on agents that keep a goal moving between conversations.
- Best for: drafting, research and thinking through hard problems.
- Pricing: Free; Go $8; Plus $20; Pro from $100.
- Limitations: most of it waits for you to open a chat. Add the Carly plugin to give it every inbox and calendar you have.
7. Claude
Claude handles long documents, analysis and multi-step work, and can run tasks on a schedule. Anthropic is merging Cowork into the main Claude app on Pro and Max.
- Best for: knowledge work you want to steer closely.
- Pricing: Pro $20/month; Max from $100.
- Limitations: works when you ask or on a schedule rather than when each email arrives. The Carly connector gives it your inboxes and calendars.
8. Microsoft 365 Copilot
Copilot works inside Outlook, Teams, Word and Excel, summarizing threads, drafting replies and preparing meetings. Copilot Studio lets companies build agents.
- Best for: companies that run entirely on Microsoft 365.
- Pricing: $30 per user per month, paid yearly, on top of a qualifying Microsoft 365 plan.
- Limitations: Microsoft’s world only; Gmail and Google Calendar are left out.
AI virtual assistant or human virtual assistant?
An AI virtual assistant costs a fraction of a person and works around the clock, but it needs clear rules and does best on repeated work: scheduling, inbox triage, follow-ups, CRM updates. A human virtual assistant is better at judgment calls, phone-heavy work with sensitive clients, and anything messy and one-off.
Many people use both: the AI handles the volume, and a part-time person handles the exceptions. Human VA rates are in virtual assistant pricing, and the small-business picks are in AI virtual assistants for small business.
How to pick an AI virtual assistant
- You want the email, scheduling and follow-ups done, not just drafted: go with Carly.
- You want drafts waiting in a cleaner inbox: Fyxer or Superhuman.
- Your problem is your task list: Motion.
- You want a thinking partner: ChatGPT or Claude, with the Carly plugin or connector for your inbox.
- Your company is all Microsoft: Microsoft 365 Copilot.
FAQ
What is an AI virtual assistant?
Software that does assistant work on its own: reading and answering email, scheduling meetings, following up and updating your records, triggered by what arrives in your inbox and calendar. Carly is an AI virtual assistant you can text, email or use on the web.
What is the best AI virtual assistant?
Carly, for most people who want the work done rather than drafted. It handles email, scheduling, follow-ups and CRM updates across every Gmail and Outlook account, and starts on its own.
How much does an AI virtual assistant cost?
From free to about $50 a month per person for most tools. Carly’s Zapier-style workflows are free and AI agents start at $35/month. Fyxer Pro is $49/month, Superhuman starts at $30, and ChatGPT Plus and Claude Pro are $20.
Can an AI virtual assistant replace a human virtual assistant?
For repeated work like scheduling, inbox triage and follow-ups, often yes. For judgment calls and messy one-off tasks, a person is still better. Many small businesses run Carly for the volume and keep a part-time person for exceptions.
Is there a free AI virtual assistant?
Carly’s Zapier-style workflows are free, and Fyxer and ChatGPT have free plans. See the best free AI personal assistants for more.
What is the best AI virtual assistant for small business?
Carly: one place for email, scheduling, follow-ups and the CRM, plus AI that answers your business calls and texts. Our small business roundup covers the alternatives.
Ready to automate your busywork?
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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."
