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Chillisign

Spice up your business emails with signatures and banners that run on autopilot·chillisign.io

Chillisign is a SaaS platform for centrally managing corporate email signatures and dynamic banner campaigns across an organization. It integrates with Microsoft 365 (Entra ID) and Google Workspace to automatically sync and deploy brand-consistent signature templates without end-user action, and offers a manual invite-link option for teams without directory integrations. It also includes banner campaign analytics such as click-through-rate tracking.

What it's for

centrally managing email signatures across a companykeeping signatures brand-consistent across departments, languages, and regionsrunning rotating banner ad campaigns inside email signaturesmeasuring email signature banner click-through ratessyncing signatures automatically via Microsoft 365 Entra ID or Google Workspace directorygenerating signatures manually via invite link for teams without a directory servicebranding automated CRM sales emails via Pipedrive add-insyncing signatures for on-premise Exchange via desktop app

Features 15

Centralized brand consistency (logos, colors, legal lines, contact details)
Centralized email signature management
Chillisign desktop app for on-premise Exchange sync
Click-through-rate (CTR) analytics on banners
Cross-email-client compatibility (Outlook, Gmail, Apple Mail, Thunderbird)
Custom signature design service
Dynamic, automatically rotating banner campaigns
Google Chrome extension for Gmail signature injection
Google Workspace sync
Manual signature generation via invite link
Microsoft 365 (Entra ID) sync
Multi-department/language/region template variants
Pipedrive add-in for CRM sales emails
Pre-designed signature templates
Zero-touch deployment requiring no end-user action

At a glance

free tierAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

LanguagesEnglish, Czech

Formedium to large enterprises (100+ employees), small businesses and startups, IT professionals, marketing teams, HR teams, sales teams

Integrations

Microsoft 365Entra IDGoogle WorkspaceOutlookGmailApple MailThunderbirdPipedriveExchange

Pricing

Pricing is per-signature and scales down as user count grows; an interactive pricing slider on the homepage shows exact monthly or annual rates for any team size. Enterprise (1000+ users) pricing is available on request. A localized CZK price is also shown for Czech visitors.

FreeFree

No credit card needed.

1 user, forever free

BasicQuote

Professional perks unlock automatically at 50+ users: 1 month free, free setup consultation, and a 30-minute designer consultation.

Scales continuously from a few users up to about 1000 users; per-signature price decreases as user count grows.

EnterpriseQuote

Price on request.

1000+ users

Annual billing is 25% cheaper than monthly billing.