7 Best Jace AI Alternatives in 2026 (Ranked & Compared)
Jace (jace.ai) is an AI executive assistant that drafts emails, organizes your inbox, and learns your writing style. It’s capable, but it has limits. It’s Gmail-centric, it drafts replies for you to send rather than acting on its own, the Professional plan jumps to $65/month, and it’s a single assistant rather than a fleet you can specialize. Here are seven Jace alternatives worth considering.
TL;DR: The closest Jace alternative for most people is Carly. It starts at $35/month, works with Gmail and Outlook, and each agent has its own email address so it can reply to people directly. For a viral inbox digest, look at Cora. For email speed, Superhuman.
1. Carly
Carly is an AI agent platform where each agent has its own real email address. Email it to assign work, or CC it on threads with clients, prospects, and candidates. It replies to them on its own, books meetings, and updates your tools. You can build specialized agents for different functions, each with its own name, memory, and access across 200+ integrations, on both Gmail and Outlook.
What makes it different from Jace: Jace drafts and organizes, so you still send everything. Carly acts. It sends as its own address, schedules, and takes action across your whole stack. And where Jace is one assistant, Carly lets you run a team of specialized agents. It starts at $35/month.
Best for: People who want an assistant that finishes the work across many tools, not one that just drafts email.
Pricing: Free, unlimited Zapier-style workflows; AI agents from $35/month
2. Cora
Every’s email agent. It turns your inbox into a feed with twice-daily briefs and drafts replies in your voice for anything that needs you.
What makes it different from Jace: Cora reframes email as a digest you check twice a day rather than a live inbox to draft through. It’s cheaper ($20/month) and more opinionated about cutting email volume. See Cora alternatives.
Best for: People overwhelmed by volume who want their inbox batched.
Pricing: From $20/month
3. Serif
An AI executive assistant that organizes your inbox, drafts in your voice, tracks commitments, and handles scheduling.
What makes it different from Jace: Serif leans into commitment tracking and scheduling as first-class features, and supports both Gmail and Outlook. Similar drafting model, broader EA scope. See Serif alternatives.
Best for: People who want follow-through tracking alongside drafting.
Pricing: From $30/month
4. Fyxer AI
Sorts your inbox into categories, drafts tone-matched replies, and takes meeting notes. Plug-and-play for Gmail and Outlook.
What makes it different from Jace: Fyxer is more automatic out of the box and adds meeting notes, with less of the open-ended agent framing. Easy to adopt on day one. See Fyxer alternatives.
Best for: People who want instant triage and drafts without setup.
Pricing: From $30/month
5. Superhuman
The fastest email client there is, keyboard-first, with AI drafting, summaries, and instant replies layered on speed.
What makes it different from Jace: Superhuman makes you faster at email, while Jace tries to do email for you. If your real complaint is that the inbox feels slow, Superhuman wins.
Best for: Power users who want the quickest inbox possible.
Pricing: $30/month
6. Shortwave
An AI-native Gmail client with natural-language search, thread summaries, and an assistant you can query about your history.
What makes it different from Jace: Shortwave replaces the Gmail interface and adds conversational AI on top, while Jace assists within your existing setup. Shortwave’s search is the highlight.
Best for: Gmail users who want a smarter client with strong search.
Pricing: Free tier; paid from $8/month
7. Lindy
An AI executive assistant that triages, drafts, schedules, and takes notes, with proactive iMessage alerts.
What makes it different from Jace: Lindy pushes proactive mobile notifications and a broader EA scope. Like Jace, it drafts and waits for approval. If you want the agent to send on its own, Carly does that.
Best for: People who want a proactive EA with mobile nudges.
Pricing: 7-day free trial; from $49.99/month
Jace Alternatives Compared
| Tool | Acts on its own | Gmail + Outlook | Multiple agents | Price |
|---|---|---|---|---|
| Carly | Yes (sends as itself) | Yes | Yes | Starts at $35/mo |
| Cora | No (drafts only) | Gmail-first | No | From $20/mo |
| Serif | No (drafts only) | Yes | No | From $30/mo |
| Fyxer | No (drafts only) | Yes | No | From $30/mo |
| Superhuman | No | Yes | No | $30/mo |
| Shortwave | No | Gmail | No | Free / $8/mo |
| Lindy | No (drafts only) | Yes | Some | From $49.99/mo |
FAQ
What’s the closest Jace AI alternative? Carly is closest for people who want an agent that acts. It sends from its own email address and works across 200+ tools on Gmail and Outlook, while Jace drafts and organizes Gmail.
Is there a cheaper Jace alternative? Cora starts at $20/month and Shortwave has a free tier, both below Jace’s plans.
Which Jace alternative works with Outlook? Carly, Serif, Fyxer, and Microsoft Copilot all support Outlook. See our best AI tools for Outlook users.
More: Best AI executive assistants · Best AI email agents · Best AI personal assistants · How to create a custom AI email agent
Ready to automate your busywork?
Carly schedules, researches, and briefs you—so you can focus on what matters.
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."
