Serif — Best Writing & Editing AI Tool (April 2026)

About Serif

Serif — Serif is an AI executive assistant designed to help individuals and teams save hours on email, scheduling, and other administrative tasks. It automates email management by drafting replies, organizing inboxes, sending follow-ups, and scheduling meetings. It aims to cut email time by 50% with a simple, one-click operation, requiring no learning curve. Serif also handles complex back-and-forth conversations by taking over tasks when an email is forwarded to it. It is built with a focus on security and privacy, being verified by a Google designated third-party security auditor and working towards SOC 2 Type 2, GDPR, and HIPAA compliance, ensuring user emails are never used to train general AI models.

Top use cases

Saving 10+ hours weekly on email management for business brokers.
Reclaiming time from excessive emails for land investing experts.
Scaling agency operations and closing deals faster through better email management.
Improving sales operations, saving 190 hours monthly, and closing deals 9% faster for sales teams.
Entrepreneurs, executives, and leaders buying back their time from administrative tasks.

Built for

EntrepreneursExecutivesLeadersBusiness brokersLand investing expertsAgency ownersSales teamsProfessionals

Key features

Automated email drafting and reply generation
Inbox organization and filtering
Automated meeting scheduling and follow-ups
Delegation of email tasks and conversations
Personalized AI training based on user's past emails

Pros & cons

Pros

Significant time savings on email and admin tasks (up to 50% email time, 10+ hours/week).
Extremely easy to use with 'one click' and '10 seconds setup'.
Automates drafting, scheduling, and inbox organization.
Handles complex back-and-forth conversations.
Strong focus on security and privacy (Google verified, CASA Tier 2, SOC 2 Type 2, GDPR, HIPAA in progress).
Emails are never used to train general AI models.
Scalable for individuals and teams.

Pricing

Individual - Lite

$20/ month

For those that spend 1-2 hours a day on email. Basic inbox sorting and drafting. Process up to 2,000 emails a month.

Team Plan

$50/ seat

Unlock the full power of your team. You pay so much for the best talent. Stop wasting their time on admin tasks. Process up to 20,000 emails a month per user. Access to smarter AI models trained on your team. Share playbooks and knowledge across your team. Coordinate schedules…

Enterprise

For businesses with custom needs. Dedicated account manager, priority support, custom models, volume discounts.

Frequently asked questions

What counts as a processed email?

Spam and marketing emails are filtered out and do not count towards the quota. Every other email that Serif labels or drafts is counted as a processed email.

What should I see when my assistant is live?

Once live, you should start to see drafts for any new email that needs a response, appearing directly in Gmail or Outlook, typically taking a little over a minute to appear.

How does my assistant train on my emails?

To train, your assistant reads a small sample of your past emails once to create a Knowledge Base, which it then uses to draft responses to new emails.

If Serif doesn't work for me how do I remove it? Will my Gmail or Outlook be affected?

You can remove your assistant at any time. Your Gmail or Outlook will return to normal, and no more drafts will be created for you.

Is Serif secure and private?

Yes, Serif has been verified by a Google designated third-party security auditor and is CASA Tier 2 accredited. SOC 2 Type 2, GDPR, and HIPAA are in progress. Your emails are never used to train general AI models, and your data stays private to you.

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