Handwrytten
Handwrytten is a robotic handwriting service that allows you to send personalized, pen-written notes and greeting cards directly from your computer or CRM to improve customer engagement.
Viral Loops
Viral Loops is a referral marketing software that allows you to create and launch viral giveaways, waitlists, and ambassador programs to grow your customer base through word-of-mouth.
Quick Comparison
| Feature | Handwrytten | Viral Loops |
|---|---|---|
| Website | handwrytten.com | viral-loops.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $49/month |
| FREE Trial | ✘ No free trial | ✓ 14 days free trial |
| Free Plan | ✓ Has 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 | 2014 | 2016 |
| Headquarters | Phoenix, USA | London, UK |
Overview
Handwrytten
Handwrytten helps you scale the personal touch of a handwritten note without picking up a pen. By using custom-designed robots that hold real pilot G2 pens, the platform transforms your digital text into physical mail that looks and feels authentic. You can choose from dozens of handwriting styles or even have your own handwriting digitized for a truly personal signature on every piece of mail you send.
Whether you are thanking a customer for a purchase, following up on a sales lead, or sending holiday cards to your entire database, you can automate the process entirely. The platform integrates directly with your existing tools like Salesforce and HubSpot, allowing you to trigger physical mail based on digital actions. It is an ideal solution for sales teams, real-estate agents, and non-profits who want to stand out in a crowded digital inbox.
Viral Loops
Viral Loops is a referral marketing platform designed to help you turn your existing customers into active promoters. Instead of relying solely on paid ads, you can build custom referral programs, pre-launch waitlists, and milestone-based giveaways that encourage people to share your brand with their network. You can choose from a variety of proven templates inspired by successful companies like Dropbox and Airbnb, allowing you to launch a professional campaign in minutes without needing a developer.
The platform integrates directly with your website, e-commerce store, or email provider to track referrals and distribute rewards automatically. Whether you are a startup looking to build early hype or an established e-commerce brand aiming to lower acquisition costs, you can manage the entire viral loop from a single dashboard. It simplifies the technical side of word-of-mouth marketing so you can focus on creating rewards that your audience actually wants.
Overview
Handwrytten Features
- Robotic Handwriting Send notes written by robots using real ink pens that create natural variations in pressure and style for total authenticity.
- Custom Handwriting Styles Choose from over 30 unique handwriting styles or pay a one-time fee to digitize your own personal handwriting and signature.
- CRM Integrations Connect your CRM to trigger handwritten notes automatically when a deal closes, a birthday arrives, or a new lead signs up.
- Bulk Sending Upload a spreadsheet of contacts and send hundreds of personalized notes at once without spending hours writing them by hand.
- Insert Business Cards Include your own business cards, gift cards, or custom inserts inside your envelopes to drive more value from every mailing.
- Mobile App Access Draft and send handwritten notes directly from your iPhone or Android device while you are traveling or between meetings.
Viral Loops Features
- Referral Templates. Launch proven campaign styles like the Milestone Factory or Startup Pre-launch using pre-built templates inspired by world-class brands.
- Viral Widgets. Embed customizable sharing widgets and referral counters directly onto your website to encourage instant participation from your visitors.
- Automated Rewards. Set up automatic email triggers to notify winners and distribute digital rewards or coupon codes the moment a referral goal is met.
- Participant Dashboard. Give your users a dedicated space to track their own referral progress, view their rank, and see how many rewards they have earned.
- Fraud Detection. Protect your campaigns from fake entries and self-referrals with built-in security features that flag suspicious activity automatically.
- E-commerce Integration. Connect your Shopify or WooCommerce store to reward customers for successful purchases made through their unique referral links.
Pricing Comparison
Handwrytten Pricing
- No monthly commitment
- Access to all handwriting styles
- Standard card pricing
- Full CRM integration access
- Mobile app usage
- Bulk upload capabilities
- Everything in Pay-As-You-Go, plus:
- Discounted card pricing
- Monthly card credits
- Reduced rates on bulk orders
- Priority processing
- Rollover credits
Viral Loops Pricing
- Up to 1,000 participants
- Unlimited campaigns
- Viral Loops branding
- Standard templates
- Basic integrations
- Email support
- Everything in Start-up, plus:
- Up to 3,000 participants
- Remove Viral Loops branding
- Custom CSS for widgets
- Advanced integrations
- Priority support
Pros & Cons
Handwrytten
Pros
- High open rates compared to traditional direct mail
- Authentic look that is difficult to distinguish from human writing
- Seamless integration with popular platforms like Zapier and Shopify
- Wide variety of high-quality card designs available
Cons
- International postage can be expensive for global campaigns
- Custom handwriting digitization requires a significant upfront fee
- Limited control over exact character spacing in some styles
Viral Loops
Pros
- Extremely fast setup using pre-built campaign templates
- Clean and intuitive interface for managing participants
- Seamless integration with popular landing page builders
- Responsive customer support team for technical help
Cons
- Participant limits can feel restrictive for viral hits
- Customization options require CSS knowledge for advanced looks
- No forever-free plan for very small startups