Reads the real intent
It works out what the sender actually needs, plus sentiment and language, instead of matching keywords.
Snoooz vs Serif
Serif runs your inbox. Snoooz runs your inbox, your stack, and your security review.
Both put an AI employee on your shared inboxes, drafting, sending, and escalating only what needs a person. Snoooz adds what enterprise and regulated teams need before they sign: ISO 27001, EU data residency, any-mailbox support, and model control.
- SOC 2 Type 2
- ISO 27001
- HIPAA
- GDPR
- EU data residency
How they differ
Serif gets you started. Snoooz scales with you.
Serif and Snoooz do the same core job. The difference shows up when you grow into more inboxes, more teams, more compliance, and mailboxes that aren't Google or Microsoft.
-Serif
SOC 2, HIPAA, GDPR
Serif covers SOC 2 Type 2, HIPAA, GDPR, and CASA.
Compliance
✓Snoooz
Adds ISO 27001 and EU residency
Snoooz adds ISO 27001 and a dedicated EU-hosted deployment, the two things international and regulated procurement ask for by name.
-Serif
Gmail and Outlook only
Serif connects to Google and Microsoft, and nothing else.
Mailboxes
✓Snoooz
Every mailbox, including IMAP/SMTP
Snoooz also runs any IMAP/SMTP mailbox, Zoho, Apple, Yahoo, cPanel, or your own server, so no team is left out.
-Serif
Runs on their model
Serif runs on its own stack; choosing a model is Enterprise-only.
Model control
✓Snoooz
Your model, your control
Snoooz supports BYOK and 300+ models, so your security team decides which model handles your email and where the data goes.
-Serif
Closed platform
Serif works through its own connectors.
Open platform
✓Snoooz
Open and extendable
Snoooz exposes an MCP server, drive it from ChatGPT or Claude, and integrates natively with your CRM, helpdesk, e-commerce, and ERP.
-Serif
One team, per seat
Serif shines for a single inbox or team, and charges per seat.
Teams & price
✓Snoooz
Many teams, flat price
Snoooz routes across teams, round-robin, by language, by sentiment, and keeps a flat team price as you scale.
The bottom line
If you want an AI inbox employee for one team, fast, Serif is a solid pick. To roll this out across an organization, with ISO 27001, EU data residency, any mailbox, model control, and routing across teams, that's Snoooz.
How Snoooz works
One email can trigger the whole workflow
Simple email tools stop at a draft. Snoooz works through the whole job, the way a teammate would.
Resolving one inbound email
Understand01 / 05
Reads the real intent
A
Acme Incto support@yourco.com
"Can you confirm pricing and whether this works with Salesforce?"
Intent · pricing + integration
Sentiment · neutral
Language · EN
Ground02 / 05
Pulls your knowledge
Searching your knowledge
✓ Pricing & plans.pdf
✓ Salesforce integration guide
✓ Support FAQ · SharePoint
✓ Grounded answer ready
Look up03 / 05
Checks the context
CRM
Acme IncMatched in Salesforce
PlanEnterprise
Account ownerDana R.
Open deal$48,000
Act04 / 05
Takes the right action
Actions taken
Reply sent
Routed to Dana
Label · Sales
Escalate
✓ Answered from approved knowledge
Close the loop05 / 05
Follows up on its own
Follow-up plan
Follow-up 1 · in 2 days
Working hours only
✓ Stops when they reply
Pulls your knowledge
Answers come from your docs, FAQs, website, Zendesk, Intercom, and SharePoint, so they are accurate and never made up.
Checks the context
It reads the sender in your CRM, order history, and past threads before deciding what to do.
Takes the right action
It drafts for review, sends when trusted, labels, routes, or escalates to the right person, all by your rules.
Follows up on its own
It chases politely on your schedule and stops the moment the recipient replies, with no manual tracking.
Sales
Replies to inbound leads in seconds and routes hot ones to the owner, so deals don't go cold.
Support
Answers the repetitive questions from your knowledge base and escalates anything unhappy or unusual.
Internal
Answers policy, process, and IT questions from SharePoint, so internal queues stay short.
Any tool can draft email. But is that enough?
Snoooz drafts when a human should review, sends when the answer is approved, routes when someone needs to step in, and follows up when the thread goes quiet.Side by side
Why Snoooz wins for the enterprise, line by line
The same core job, with the enterprise depth procurement actually checks for.
Capability
SSnoooz
Built for the enterprise
SeSerif
Shared and role inboxes
✓info@, support@, billing@ for the whole team
✓Runs shared inboxes
Drafts in your voice
✓In your tone, from your knowledge
✓True Voice on higher plans
Auto-sends once trusted
✓Draft-first, then auto-sends what you trust
✓Draft-first, then autopilot
Escalates instead of guessing
✓Asks once, then handles it
✓Asks instead of guessing
Trained on your knowledge
✓Docs, FAQs, site, Zendesk, Intercom, SharePoint
✓Pretrained, then you teach it
Takes actions in your tools
✓Refunds, uploads, CRM and helpdesk updates
✓Stripe, Drive, connectors
Multilingual replies
✓Detects and replies in the sender's language
✓Replies in each language
Gmail and Outlook
✓Modern and classic Outlook
✓Gmail and Outlook
Any IMAP/SMTP mailbox
✓Zoho, Apple, Yahoo, cPanel, your own server
-Google and Microsoft only
ISO 27001
✓Certified
-Not advertised
EU data residency
✓Choose EU or US, on every plan
-Not advertised
SOC 2 Type 2, HIPAA, GDPR, CASA
✓Full stack, CASA Tier 2
✓SOC 2 Type 2, HIPAA, GDPR, CASA
Model choice and BYOK
✓Gemini, BYOK, 300+ models, MCP
-Enterprise only
MCP server
✓Run it from ChatGPT or Claude
-Not advertised
Native CRM, helpdesk, e-commerce, ERP
✓Salesforce, Zendesk, Shopify, SAP, and more
-Via generic connectors
Multi-team routing
✓Round-robin, language, sentiment
-Routing and labels
Document-collection workflow
-Focused on resolving inbound
✓Strong, end-to-end
Bundled meeting recorder
-By design, focused on email
✓Included
Best for
Mid-market and enterprise, regulated, multi-team
SMB and lean teams moving fast
Comparison reflects each product's public positioning and product claims at the time of writing. Features and certifications change, so please verify the latest details before relying on them.
Integrations
Wired into the tools your business runs on.
Snoooz connects to every email provider, plus the CRM, helpdesk, e-commerce, ERP, and calendars your team already relies on, reading and writing across them.
EmailEvery provider
E-commerceOrders & shipping
CRMCustomer context
HelpdeskTickets & docs
ERPRecords & orders
CalendarsScheduling
Files & DocsKnowledge sources
Your whole stack, in one assistant.
Every tool feeds Snoooz, so replies are accurate and the right action actually happens.
Explore all integrationsThe Inbox Impact Report
2.5 million emails processed.416,000+ hours given back.
We measured what happens when teams stop doing repetitive inbox work by hand. See how Snoooz turned millions of processed emails into time saved, workdays returned, and productivity value unlocked.
Estimates are modeled using Snoooz internal platform data. Actual results may vary.
Snoooz impact
2.5M
emails processed
416K+
hours saved
52K+
workdays returned
$15.6M
estimated value
200+
work years recovered
Used by
3,000+businesses
60+countries
FAQ
Questions, answered
What teams ask most when they compare Snoooz with Serif.
Both run your inbox like an employee. Snoooz is built for the enterprise end: ISO 27001, EU data residency, any IMAP/SMTP mailbox, model control (BYOK), an MCP server, and routing across multiple teams.
Yes. Snoooz runs any IMAP/SMTP mailbox, Zoho, Apple, Yahoo, cPanel, or your own server, not just Google and Microsoft. Serif is limited to Gmail and Outlook.
Yes to both. Snoooz holds ISO 27001 alongside SOC 2 Type 2, HIPAA, GDPR, and CASA Tier 2, and offers a dedicated EU-hosted deployment.
Yes. Snoooz supports bring-your-own-key and 300+ models, so your security team sets the model and the data path.
Yes. Snoooz answers what it's confident about from your knowledge base and routes anything unusual, sensitive, or unknown to the right person.
Serif bundles a meeting recorder and a polished document-collection flow. If those are central to you, weigh them, but for running customer email across teams at enterprise compliance, Snoooz is built for it.
Still deciding? Book a 20-minute demo and see it on your own inbox.
Both run your inbox like an employee. Snoooz is built for the enterprise end: ISO 27001, EU data residency, any mailbox, and model control.