5 Best Double Alternatives in 2026
Double (withdouble.com) had the “human + AI” idea before it was fashionable: experienced executive assistants based in the US, Canada, and France (college-educated or 7+ years in the field), each working with Mingo, Double’s built-in AI copilot that helps them clarify requests and execute faster. Plans are fractional and contract-free, starting at $549/month for 10 hours. The friction is arithmetic and architecture: that entry plan works out to roughly $55/hour — premium even among Western VA services — the hours cap resets monthly, and Mingo’s AI works for your assistant, not for you, so nothing happens between sessions or overnight unless a human picks it up. Here are five alternatives across both sides of that human/AI pairing.
1. Carly
Carly is an AI executive assistant that flips Double’s architecture: instead of an AI helping a human work your 10 monthly hours, the AI holds the always-on layer itself. You reach Carly over email or text — CC it on a thread, forward a request — and it acts across 200+ integrations on real triggers, 24/7 in the cloud. It drafts and sends email on Gmail and Outlook: the reply to a Docusign reminder or the reschedule with an investor goes out the moment it’s needed, not when hours are available.
What makes it different from Double: with Double you buy metered human hours and the AI is backstage; with Carly the inbox-calendar-follow-up layer runs continuously for less than one Double hour per month. The honest boundary: Carly doesn’t make phone calls, exercise taste on ambiguous judgment calls, or handle the physical world — precisely where Double’s senior humans earn their $55/hour. Run Carly for volume and buy fewer human hours for judgment, rather than paying human rates for both.
Best for: Anyone whose Double hours mostly go to email, scheduling, and follow-ups.
Pricing: Free, unlimited Zapier-style workflows; AI agents from $35/month
2. Athena
Full-time, dedicated executive assistants based in the Philippines — 40 hours a week, rigorous vetting, delegation coaching, and assistants trained heavily on AI tools.
What makes it different from Double: Athena is the same human-plus-AI thesis at full-time scale. Where Double’s 10–50 fractional hours run ~$51–$55 each, Athena’s 160 monthly hours cost $3,000 on a 12-month commitment — under $19/hour, with the tradeoffs being offshore timezone, the annual lock-in, and a buyout fee up to $24,000 (details in our Athena review). Only sensible if you genuinely have full-time work.
Best for: Executives who’ve outgrown fractional hours and want one dedicated person all week.
Pricing: $3,000/month on a 12-month commitment; $3,600 month-to-month
3. Belay
US-based fractional VAs, EAs, and bookkeepers with an agency layer: formal matching plus a Client Success Consultant who keeps the engagement healthy.
What makes it different from Double: Belay competes directly on the fractional-US-human lane but adds more service structure and role breadth (bookkeeping, social media) — without Double’s AI copilot or published pricing. Expect roughly $42–$50/hour via a sales-call quote; our Belay review breaks down the real monthly costs.
Best for: Fractional delegation that spans admin plus bookkeeping or other specialties.
Pricing: ~$42–$50/hour, custom-quoted
4. Boldly
Premium subscription staffing where assistants are W-2 employees of Boldly — the retention play: benefits, seniority, and multi-year tenure with clients.
What makes it different from Double: Boldly matches Double’s Western, senior-talent positioning but swaps the AI angle for an employment model that minimizes churn. It starts at $2,600/month for 40 hours ($65/hour, 40-hour monthly minimum) — a bigger commitment than Double’s 10-hour entry plan, aimed at people who want one person for years, not a flexible meter.
Best for: Executives who value continuity above flexibility or price.
Pricing: From $2,600/month for 40 hours
5. Lindy
AI executive assistant and agent builder reachable over iMessage and email — triage, scheduling, voice-matched drafts, and custom agent chains across your apps.
What makes it different from Double: Lindy is the all-AI endpoint of the spectrum Double sits in the middle of. There’s no human at all: you assemble agents and pay per action in credits (Pro at $49.99/month; unused credits expire monthly). More setup and no human fallback, but the always-on layer Double’s model structurally can’t offer at $55/hour.
Best for: Builders comfortable running fully-AI workflows with no human in the loop.
Pricing: Free tier (400 credits); paid from $49.99/month
Double Alternatives Compared
| Tool | Best for | Human or AI | Starting price |
|---|---|---|---|
| Carly | Always-on inbox, calendar, and follow-ups | AI | $35/mo |
| Athena | Full-time dedicated EA | Human (AI-trained) | $3,000/mo, 12-mo commitment |
| Belay | US fractional VAs with agency support | Human | ~$42–$50/hr |
| Boldly | Employee-model EAs, long tenure | Human | $2,600/mo (40 hrs) |
| Lindy | Custom AI agent workflows | AI | Free / $49.99/mo |
| Double | Fractional senior EAs + AI copilot | Human + AI | $549/mo (10 hrs) |
FAQ
How much does Double cost? Plans start at $549/month for 10 hours per calendar month, with extra hours available for purchase and per-hour rates dropping on larger plans (roughly $51–$53/hour at 30–50 hours). There are no long-term contracts.
What is Mingo? Mingo is Double’s built-in AI companion. When you delegate a task, Mingo asks clarifying follow-up questions and helps your human assistant execute faster. It’s included with Double plans — but it assists your assistant rather than acting for you directly.
Is there a fully-AI alternative to Double? Yes — Carly (email/text, sends email on Gmail and Outlook, acts across 200+ integrations on triggers) and Lindy (iMessage, credit-based agents). Both run 24/7 for less than the cost of one Double hour a month, though neither replaces a human for calls, taste, or physical-world tasks.
Which alternative keeps a human but costs less per hour? Athena, if you need full-time (about $19/hour at 160 hours/month), or offshore services like Magic for part-time volume. Among Western fractional peers, Time Etc runs $36–$39/hour — see our Time Etc alternatives breakdown.
More: Athena alternatives · Belay alternatives · Time Etc alternatives · Best AI personal assistants · Virtual assistant pricing guide · Cluely alternatives · Front alternatives · Espa alternatives
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