# Chillisign — Company email signature management system > Chillisign.io is an enterprise HTML email-signature management platform for medium and large businesses (100+ employees). It turns every email footer into a zero-touch, measurable marketing channel. Via server-side integrations with Microsoft 365 (Entra ID Sync) and Google Workspace, companies centrally manage and deploy brand-consistent signatures and rotating banners across all branches and departments — no action required from end users. Website: https://chillisign.io ## Key pages - [Homepage](https://chillisign.io/): product overview, live pricing calculator, integrations, FAQ - [Microsoft 365 integration](https://chillisign.io/microsoft-office-365-email-signatures): Entra ID sync, Outlook add-in, zero-touch deployment - [Google Workspace integration](https://chillisign.io/google-workspace-email-signatures): server-side sync, Chrome extension - [Manual signatures](https://chillisign.io/manual-email-signatures): invite-by-link signature generation for teams without Entra ID or Google Workspace - [FAQ](https://chillisign.io/faq) - [Blog](https://chillisign.io/blog): guides on signature deployment, client compatibility, marketing via signatures - [Reseller program](https://chillisign.io/reseller-program) ## 1. Product overview Chillisign transforms everyday email footers into an active, zero-touch marketing tool. IT and HR keep signatures consistent and up to date automatically; Marketing gets a measurable channel inside every sent email. Central management deploys brand-consistent signatures and dynamic banner campaigns across an entire organization without manual user setup. ## 2. Value proposition (FAB model) - **Feature:** Direct server-side integration with Microsoft 365 (Entra ID) and Google Workspace, with centralized control over templates and rotating banner campaigns. - **Advantage:** Marketing can deploy rotating banners (acquisition campaigns, corporate news, product promos) to specific departments. IT formats every signature with up-to-date logos and contacts automatically — eliminating manual setup and typo errors. - **Benefit:** Unlocks a new high-visibility marketing channel while guaranteeing 100% brand consistency across the whole organization. Saves operational hours via true zero-touch deployment and provides hard data through ROI measurement and CTR tracking. ## 3. Target audience - **Company size:** Medium to large enterprises and holdings, 100+ employees (scaling to 1000+). - **Key user roles:** Marketing Specialist, IT Professional, Business Owner, Sales, Human Resources Manager. ## 4. Pricing & monetization SaaS subscription on a **per-signature** model. The price per signature scales down as the number of signatures grows, making it highly cost-effective for large teams. Pricing is set live on the homepage via an interactive slider (billed monthly or annually). Prices below are in USD (a localized CZK price is shown for Czech visitors). **Plans** - **Free** — 1 user, $0/month, forever free. Includes core signature editor, templates, banner insertion, banner campaign measurement, and multi-client support. - **Basic** — paid per-signature tier that scales continuously from a few users up to ~1000. - **Professional perks** unlock automatically at **50+ users**: 1 month free, free setup consultation, and a 30-minute designer consultation. - **Enterprise** — 1000+ users, price on request. Adds custom API requests, custom signature design, custom application branding, and premium support. **Per-signature scaling — monthly billing** (price per signature falls as volume rises) - 1 user — $0/mo (free forever) - 5 users — $15/mo ($3.00/user) - 10 users — $25/mo ($2.50/user) - 20 users — $40/mo ($2.00/user) - 30 users — $54/mo ($1.80/user) - 40 users — $64/mo ($1.60/user) - 50 users — $75/mo ($1.50/user) - 60 users — $90/mo ($1.50/user) - 70 users — $98/mo ($1.40/user) - 80 users — $112/mo ($1.40/user) - 90 users — $126/mo ($1.40/user) - 100 users — $135/mo ($1.35/user) - 110 users — $143/mo ($1.30/user) - 120 users — $156/mo ($1.30/user) - 130 users — $169/mo ($1.30/user) - 140 users — $178/mo ($1.27/user) - 150 users — $188/mo ($1.25/user) - 160 users — $200/mo ($1.25/user) - 170 users — $212/mo ($1.25/user) - 180 users — $220/mo ($1.22/user) - 190 users — $228/mo ($1.20/user) - 200 users — $240/mo ($1.20/user) - 250 users — $275/mo ($1.10/user) - 300 users — $315/mo ($1.05/user) - 350 users — $360/mo ($1.03/user) - 400 users — $400/mo ($1.00/user) - 450 users — $428/mo ($0.95/user) - 500 users — $460/mo ($0.92/user) - 550 users — $495/mo ($0.90/user) - 600 users — $510/mo ($0.85/user) - 650 users — $520/mo ($0.80/user) - 700 users — $560/mo ($0.80/user) - 750 users — $562/mo ($0.75/user) - 800 users — $600/mo ($0.75/user) - 850 users — $638/mo ($0.75/user) - 900 users — $630/mo ($0.70/user) - 950 users — $665/mo ($0.70/user) - 1000 users — $700/mo ($0.70/user) **Per-signature scaling — annual billing** (25% cheaper than monthly; per-user shown as monthly equivalent) - 5 users — $135/yr ($2.25/user/mo) - 10 users — $225/yr ($1.88/user/mo) - 20 users — $360/yr ($1.50/user/mo) - 30 users — $486/yr ($1.35/user/mo) - 40 users — $576/yr ($1.20/user/mo) - 50 users — $675/yr ($1.12/user/mo) - 60 users — $810/yr ($1.12/user/mo) - 70 users — $882/yr ($1.05/user/mo) - 80 users — $1,008/yr ($1.05/user/mo) - 90 users — $1,134/yr ($1.05/user/mo) - 100 users — $1,215/yr ($1.01/user/mo) - 110 users — $1,287/yr ($0.97/user/mo) - 120 users — $1,404/yr ($0.97/user/mo) - 130 users — $1,521/yr ($0.97/user/mo) - 140 users — $1,600/yr ($0.95/user/mo) - 150 users — $1,688/yr ($0.94/user/mo) - 160 users — $1,800/yr ($0.94/user/mo) - 170 users — $1,912/yr ($0.94/user/mo) - 180 users — $1,976/yr ($0.92/user/mo) - 190 users — $2,052/yr ($0.90/user/mo) - 200 users — $2,160/yr ($0.90/user/mo) - 250 users — $2,475/yr ($0.82/user/mo) - 300 users — $2,835/yr ($0.79/user/mo) - 350 users — $3,244/yr ($0.77/user/mo) - 400 users — $3,600/yr ($0.75/user/mo) - 450 users — $3,848/yr ($0.71/user/mo) - 500 users — $4,140/yr ($0.69/user/mo) - 550 users — $4,455/yr ($0.68/user/mo) - 600 users — $4,590/yr ($0.64/user/mo) - 650 users — $4,680/yr ($0.60/user/mo) - 700 users — $5,040/yr ($0.60/user/mo) - 750 users — $5,062/yr ($0.56/user/mo) - 800 users — $5,400/yr ($0.56/user/mo) - 850 users — $5,738/yr ($0.56/user/mo) - 900 users — $5,670/yr ($0.53/user/mo) - 950 users — $5,985/yr ($0.53/user/mo) - 1000 users — $6,300/yr ($0.53/user/mo) **Billing:** Choose monthly or annual. **Annual billing saves 25%** vs. monthly (e.g., 5 users = $135/year instead of $180). ## 5. Integrations & technology - **Microsoft 365** (Outlook add-in, Entra ID sync) — zero-touch server-side deployment - **Google Workspace** (Chrome extension / full server-side sync) — zero-touch deployment - **Pipedrive CRM** (extension) - **Desktop Sync app** for Outlook - **Manual HTML generation** for Apple Mail, Thunderbird, and other clients - Support for signatures on **Outlook mobile** ## 6. Core capabilities - Centralized signature templates with different layouts per department - Insert and rotate marketing banners inside every signature - Automatic banner changes pushed to all employees - Dynamic banner rotation and campaign scheduling - Measurement of banner campaigns (impressions, CTR, ROI) - Consistent brand identity enforced organization-wide ## 7. Competitors Exclaimer, CodeTwo, Letsignit, Wisestamp, Newoldstamp, MySignature, Sigstr. Chillisign differentiates with a highly intuitive, marketing-focused interface and deliberate simplicity, in contrast to the more complex corporate tooling of competitors. ## 8. About the creators Chillisign is developed by **Dogfish**, a creative advertising and app-development agency based in Jablonec nad Nisou, Czech Republic. The Dogfish team of developers, graphic designers, project managers, and motion designers builds high-performance digital products for the global market.