Litmus
Litmus is an email marketing platform that allows you to build, test, and analyze high-performing email campaigns across dozens of popular email clients and devices to ensure perfect rendering.
Newoldstamp
Newoldstamp is a professional email signature management platform that helps you create, deploy, and centrally control branded email signatures across your entire organization to boost marketing and brand consistency.
Quick Comparison
| Feature | Litmus | Newoldstamp |
|---|---|---|
| Website | litmus.io | newoldstamp.com |
| Pricing Model | Subscription | Subscription |
| Starting Price | $99/month | $13/month |
| FREE Trial | ✓ 7 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2005 | 2015 |
| Headquarters | Boston, USA | Lviv, Ukraine |
Overview
Litmus
Litmus is an all-in-one email optimization platform designed to help you create flawless email experiences for every subscriber. You can build emails from scratch using a specialized code editor, or use visual tools to quickly assemble templates that work across all major platforms. The core strength lies in its automated testing, which lets you preview how your messages look in over 100 email clients and devices before you hit send.
Beyond just testing, you can use the platform to manage your entire email workflow, from collaborative reviews and approvals to advanced post-send analytics. It helps you identify broken links, missing alt text, and slow loading times that might hurt your engagement. Whether you are a solo marketer or part of a large enterprise team, the platform ensures your brand remains consistent and professional in every inbox.
Newoldstamp
Newoldstamp is a centralized email signature management tool designed to turn your team's daily business communication into a powerful marketing channel. You can create professional, branded signatures without any coding skills using a drag-and-drop editor. The platform allows you to maintain brand consistency by pushing updates to all employee signatures simultaneously, ensuring every outgoing email looks polished and professional.
Beyond simple contact details, you can add call-to-action buttons, social media icons, and promotional banners to drive traffic to your latest content or offers. It provides built-in analytics so you can track clicks and engagement directly from your dashboard. Whether you are a small business owner or a marketing manager at a large enterprise, it helps you simplify the deployment process across major email clients like Gmail, Outlook, and Apple Mail.
Overview
Litmus Features
- Email Previews View your email exactly as it appears in 100+ email clients and devices to catch rendering issues instantly.
- Litmus Builder Write code and see live previews side-by-side, or use visual modules to build responsive emails faster.
- Spam Testing Scan your emails against major spam filters and blacklists to ensure your messages actually reach the inbox.
- Proof & Collaboration Share your email designs with stakeholders and collect centralized feedback directly on the preview to speed up approvals.
- Advanced Analytics Track how long subscribers spend reading your emails and which devices they use to better understand your audience.
- Link Monitoring Automatically verify that every link and image in your email works correctly so you never send a broken campaign.
Newoldstamp Features
- Centralized Management. Update every employee signature across your entire company instantly from one dashboard to ensure brand consistency.
- Signature Generator. Create professional signatures in minutes using a user-friendly editor with customizable templates—no HTML or coding required.
- Banner Campaigns. Schedule and run email banner campaigns to promote your latest webinars, case studies, or seasonal sales automatically.
- Built-in Analytics. Track the performance of your links and banners with detailed click-through data to measure your ROI.
- Department Groups. Create different signature templates for various departments like sales or support to deliver more relevant messaging.
- Auto-Update Feature. Sync your signatures directly with Google Workspace or Microsoft 365 so changes reflect without manual employee intervention.
Pricing Comparison
Litmus Pricing
- 1 user seat
- 1,000 email previews per month
- Unlimited Readability testing
- Basic spam testing
- Litmus Builder access
- Email community support
- Everything in Basic, plus:
- Up to 5 user seats
- 2,000 email previews per month
- Advanced spam testing
- Editor integrations (Slack, Trello)
- Litmus Proof collaboration tool
Newoldstamp Pricing
- Centralized management
- Professional templates
- Social media icons
- Photo and logo upload
- Standard support
- Everything in Branding, plus:
- Banner campaigns
- Banner scheduling
- Click tracking and analytics
- Google Analytics integration
Pros & Cons
Litmus
Pros
- Extensive device coverage for accurate email previews
- Intuitive code editor with real-time visual updates
- Streamlined feedback process for team approvals
- Reliable spam testing improves overall deliverability
- Detailed engagement analytics beyond standard open rates
Cons
- Starting price is high for small businesses
- Preview counts can be consumed quickly
- Steep learning curve for non-technical users
Newoldstamp
Pros
- Extremely easy to set up without technical skills
- Excellent integration with Google Workspace and Outlook
- Centralized control saves hours of manual work
- Highly customizable templates look great on mobile
- Responsive customer support team helps with setup
Cons
- No free version for individual users
- Pricing can scale quickly for large teams
- Limited flexibility in some rigid layout templates