Jace — AI executive assistant that organizes inbox, drafts responses, and automates email workflows. Best for Busy professionals who handle 100+ emails daily and need intelligent drafting, Teams wanting to automate email-based workflows (auto-CC, ticket creation, Slack notifications), Power users who want an AI assistant that learns their writing style and company context. Free to start; paid plans from $20/mo.
Busy professionals who handle 100+ emails daily and need intelligent draftingTeams wanting to automate email-based workflows (auto-CC, ticket creation, Slack notifications)Power users who want an AI assistant that learns their writing style and company contextBusiness leaders looking for an affordable alternative to a human executive assistantAnyone seeking a privacy-first email AI that doesn't train on their data
Not ideal for
Users who need a mobile app – Jace currently lacks a dedicated mobile clientPeople who prefer a free forever plan with no credit limits – freemium is trial-basedOrganizations requiring deep CRM or advanced workflow integrations not listed (e.g., Salesforce, Notion)Those who want a simple email client alternative (Jace sits on top, not replaces your inbox)
If you spend hours daily on email and need an AI that learns your style while automating workflows, Jace delivers real time savings. Its credit-based pricing and limited integration mentions mean heavy users should confirm scalability before committing.
Jace stands out among AI email assistants by focusing on deep contextual awareness—it scans attachments, calendars, and Slack threads to draft replies that feel personal. The Smart Rules feature is a standout: you can set conditions like 'always CC my manager when closing contracts' and Jace executes them automatically. This isn't just an email writer; it's a rule-based automation engine. For the price (Plus $25/mo, Pro $50/mo), it's cheaper than many competitors that charge per user or lack similar integration depth. However, the page only lists Slack, calendar, and generic 'business integrations'—we'd like to see specific names like Gmail, Outlook, or CRM tools. Also, the credit system (emails and actions consume credits) means heavy users might hit limits; the Pro plan's 20k credits may suffice for moderate volumes but power users should verify. Compared to alternatives like Superhuman (which is more about speed, not automation) or Mailbutler (template-heavy), Jace leans into AI-driven workflow orchestration. Real-world caveat: there's no mobile app mentioned beyond browser extension, so on-the-go use may be limited. Bottom line: pick Jace if you live in your email and want an AI that proactively manages tasks, not just drafts.
Skip Jace if Skip Jace if you need a shared collaborative inbox for your team or you rarely use email.
Latest from Jace
Updated today
Across the latest 9 updates: 7 feature updates and 2 launches.
How likely is Jace to still be operational in 12 months? Based on 6 signals including funding, development activity, and platform risk.
funding runway
80
website health
90
github activity
50
category mortality
70
wrapper dependency
100
hyperscaler overlap
80
About Jace
Jace is an AI-powered email assistant that sits on top of your inbox to organize messages, draft intelligent responses, and automate repetitive tasks. Designed for busy professionals and teams overwhelmed by email volume, Jace reads your email context—including attachments, calendar events, and Slack conversations—to produce drafts in seconds. Key features include Smart Rules that automatically CC contacts, apply templates, and trigger actions; AI Labels that prioritize emails by type and urgency; and an AI Chief of Staff chatbot that answers business questions and completes tasks across tools. Jace integrates directly with your email provider (no installation required) and offers secure, SOC 2 Type 1 compliant processing with a privacy-first approach that never trains AI on your data. With plans starting at $25/month (10,000 credits), Jace positions itself as an affordable alternative to hiring a human assistant or using multiple point solutions for email management.
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Key Features
AI email drafts with full context (attachments, calendar, Slack)
Smart Rules for automatic CC, templates, and actions
AI Labels to prioritize emails by urgency and type
AI Chief of Staff chatbot for business queries and task automation
Auto-organize inbox by priority
Connect up to 2 inboxes (Plus) or 8 inboxes (Pro)
Unlimited calendars per inbox
Chat with 1 year (Plus) or 3 years (Pro) of email history
Custom integrations and MCPs (Pro only)
Secure SOC 2 Type 1 compliance
Encryption in transit and rest
Real-world workflow fit
Concrete scenarios for the personas Jace actually fits — and what changes day-one when you adopt it.
Busy executive
You receive a client email asking for a proposal update. Jace drafts a reply referencing the attached PDF, your Slack conversation with the team, and your available calendar slots. You review and send in 5 seconds.
Outcome: Email handled in under a minute instead of 10 minutes researching attachments and schedules.
Solo founder
A customer emails support. Jace's Smart Rule auto-creates a Zendesk ticket, sends a Slack notification to your team, and drafts a response with context from previous emails. You approve and send.
Outcome: Customer gets a timely reply; support ticket logged without manual entry.
Product manager
Your inbox fills with stakeholder threads. Jace's AI labels each by project (e.g., 'Feature X', 'Bug Y'). You ask the AI Chief of Staff: 'What was the last decision on Feature X pricing?' It surfaces the exact email with the decision and next steps.
Outcome: Stakeholder updates organized by project; decisions retrieved in seconds.
Jace is email-centric; non-email workflows (like chat or document collaboration) require integrations. The credit system can feel restrictive—each action (draft, rule, label) consumes credits. AI Chief of Staff only queries email history; it doesn't access other apps without custom MCPs. No native mobile app—only mobile web. Free tier limited to one inbox and 10,000 credits/month. No automated sending (all drafts require human approval). Heavy users on Plus may hit credit limits. The 3,000+ integrations via Pipedream Connect are powerful but require setup.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
Free
Over 12 months
Effective monthly
—
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Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Jace tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free Tier
Free
Ideal for
Individuals with one inbox and light email volume (under 10,000 actions/month) wanting to try the experience.
What this tier adds
The starting tier includes 10,000 credits monthly, one inbox, and basic AI drafting—no email search history beyond current inbox.
Pro Tier
$20 per month
Integrations
Email (Gmail, Outlook, etc.)Calendar (unlimited)SlackCustom integrations via MCPs (Pro)
Hidden costs & gotchas
What the public pricing page doesn't put in bold. Captured from pricing-page footnotes, contract terms, and recurring complaints.
•Credit overages: Plus plan includes 10,000 credits/month; additional credits not listed but Pro scales to 2,400,000 credits monthly with varying pricing.
•Pro plan for 8 inboxes starts at $40/month billed yearly vs $50/month monthly.
•Enterprise tier requires contacting sales for custom pricing.
•Free tier limited to one inbox and 10,000 credits—may not suffice for multi-account users.
Where the pricing makes sense
The company stage and team size where Jace's pricing actually pencils out — and where peers do it cheaper.
Jace's Plus plan at $20/month ($25 month-to-month) is competitive with Superhuman ($30/month) and Missive ($18/month for 2 users) but includes AI drafting. Pro at $40/month ($50 month-to-month) for 8 inboxes and 20,000 credits suits power users. Enterprise offers usage-based pricing. Lacks a generous free tier like some alternatives—10,000 credits/month free is good for light users.
Setup time & first value
How long it actually takes to get something useful out of Jace — broken out by persona, not the marketing-page minute.
For individual users, connect your email via OAuth in about 1 minute—Jace instantly learns your style. Full value (drafts, rules, labels) within 5 minutes after onboarding. Teams need ~10 minutes to configure shared Smart Rules and integrations. The 7-day free trial gives you full access to Pro features.
Switching to or from Jace
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
→From Superhuman: Jace offers richer AI drafting and rules; import is seamless via native Gmail/Outlook sync.
→From Missive or Front: Jace is for individual email management, not shared inbox—migrating personal inboxes is trivial.
→From Fyxer: Jace provides similar AI features but with more integrations (HubSpot write-back) and better credit flexibility.
Migrating out
↗To Superhuman: if you prefer shortcut-heavy, high-speed inbox and don't need AI drafting.
↗To Missive: if you need a collaborative shared inbox for team email management.
↗To Front: if you require multi-channel inbox (email, chat, social) with team workflows.
↗To SaneBox: if you only need email filtering and don't want AI drafting or rules.
Recent material changes
Pricing, brand, ownership, or deprecation changes worth knowing before you commit. Most-recent first.
•March 2026: New blog and support articles on attachment reading, product manager workflows, and solo founder systems.
•February 2026: Added 3,000+ integrations via Pipedream Connect (HubSpot, SharePoint, Microsoft Teams) and daily email briefs. Performance improvements.
•January 2026: Scribe v2 transcription, Plus plan now supports multiple accounts (up to 2 inboxes), smarter AI labels with auto-reclassification.
•December 2025: Custom keyboard shortcuts, nested folders/labels, ability to connect both Outlook and Gmail simultaneously.
