Lettergram vs YoursTruly.ai
Side-by-side comparison · Updated April 2026
| Description | Lettergram.net is a unique platform that uses artificial intelligence to create personalized pen pal experiences through physical mail. Originating from a whimsical idea, it offers various types of AI pen pals, including historical figures and fantastical characters. Users can write and receive letters, fostering a nostalgic and educational experience. The service launched in February 2023 and provides a 30-day free trial for new users. | YoursTruly.Ai is a user-friendly service that enables users to effortlessly craft and send greeting cards using their phone or laptop. With a variety of card types including stock cards, business letters, and custom cards, users can select from numerous designs categorized under options like 'All', 'Featured Cards', 'Birthday', 'Thank You', 'Anniversary', and 'Congratulations'. Additionally, an optional AI assistant can help write notes, or users can personalize their own. The service allows users to preview and add mailing information before sending all cards via First Class, USPS. |
| Category | Conversational AI | Greeting Card Generator |
| Rating | No reviews | No reviews |
| Pricing | Paid | N/A |
| Starting Price | $10/mo | N/A |
| Plans |
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| Tags | AI pen palpersonalized lettersphysical mailhistorical figuresfantastical characters | greeting cardspersonalizationAI assistant |
| Features | ||
| AI-generated pen pals with unique personas and backstories | ||
| Options to choose from various types of pen pals including historical, fantasy, and supportive figures | ||
| Physical letters sent and received via mail | ||
| Scanned letters added to online profile | ||
| 30-day free trial for new users | ||
| Option to generate your own pen pal | ||
| Subscription plans with flexible frequency | ||
| Supports nostalgic and educational experiences | ||
| Launched in February 2023 by Austin Walters | ||
| Privacy policy and terms of use to protect personal information | ||
| User-friendly interface | ||
| Variety of card types | ||
| Numerous design categories | ||
| Optional AI assistance for writing | ||
| Personalized note option | ||
| Preview before sending | ||
| First Class USPS mailing | ||
| Mobile and laptop access | ||
| Custom card options | ||
| Pre-designed templates | ||
| View Lettergram | View YoursTruly.ai | |