Serif uses AI agents to automate email and document work for small teams. Review of features, security and pricing from $30/month with a 7-day trial.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Serif is an AI workflow platform that automates email and document work for small businesses and operations teams. It builds AI agents that read incoming requests, prepare replies, collect missing documents and follow through on the next step. The company positions it as a way to hand off time-consuming inbox and paperwork tasks.
The company was founded by Kevin Yang and James, who met at Stanford and previously built a web automation startup acquired in 2022. Serif Inc. describes a team of 7 engineers. Its homepage cites 611,000+ emails sent and 150,000+ hours saved each month.
Serif organizes setup into three stages: Diagnose, Train and Run. Teams first find workflows worth automating, then train agents on how they work, then put the work on autopilot. Experts teach by answering questions and giving feedback when an agent needs guidance, rather than writing out every rule in advance.
Once running, agents read threads, pull attachments, run lookups, apply the team's policy and write replies at any hour. If an agent is unsure how to proceed, it routes the job to the right person. An agent can start with one step under close review and take on more as it earns trust.
The headline capability is document collection and processing. Serif chases people for paperwork, reads what comes back, checks it against what the business needs and keeps following up until the file is complete. For email, it triages messages and pre-drafts replies, and True Voice mirrors a user's tone, phrasing and sign-offs.
Paid plans also include a meeting recorder, task manager and knowledge base. Teams can share playbooks and knowledge, with pooled usage and centralized billing. On the security side, Serif lists SOC 2 Type 2, GDPR, HIPAA and CASA Tier 2, and says email is never used to train models.
Serif is an AI workflow platform that automates email and document work for small businesses and operations teams. Its agents read requests, draft replies, collect missing documents and follow up. Uncertain cases are routed to a person.
Plans start at $30 per month for Lite, with Standard at $50 per month and Pro at $200 per month. Team costs $50 per user per month, and Enterprise is custom priced. Higher tiers add usage and features.
Yes. Every plan includes a 7-day free trial with full access, and users can cancel at any time. The site also says Serif is free to start with one-click setup.
The sources name Gmail and Outlook. Serif connects in one click through Google or Microsoft sign-in and works inside the inbox already in use. No other integrations are listed.
Serif suits teams with heavy email and document workloads, such as real estate brokerages, law firms, accounting firms, insurance teams and business brokers. Owners and virtual assistants managing busy inboxes are also named users.
Serif says it is SOC 2 Type 2, GDPR and HIPAA compliant, and lists CASA Tier 2. Data is encrypted in transit and at rest, never sold and never used to train public models. Users can revoke access and delete their data at any time.
Serif says it studies tone, length, phrasing, greetings and sign-offs to mirror a user's style. Drafts can be edited before sending, and it learns from every edit. True Voice is listed from the Standard plan.
Yes. Serif describes itself as built for small businesses and operations teams. Setup takes under a minute by signing in with Google or Microsoft, and no workflows need to be built.