Up to 99% Open Rates. 5x More Responses. Why Settle for Less?
Opened & Read
Handwritten envelopes stand out in a pile of standard mail. With real pen ink and authentic handwriting, our letters are consistently opened far more often than email or print campaigns.
More Responses
Handwritten campaigns turn opens into action. Clients see stronger response rates that lead directly to new business and lasting relationships.
Memorable & Personal
Authentic and thoughtful, handwritten letters stay top of mind, creating trust that turns into lasting relationships.
Fun fact: One of our own clients kept a letter of ours on their fridge for months!
Which One Would You Open?
Built for Real Results Across Industries
Real Estate & Home Services
From farming and FSBOs to solar, roofing, and home improvement, handwritten mail helps you stand out, win more listings, and close local projects faster.
Sales, Marketing & Tech
For B2B, SaaS, and even cybersecurity, handwritten outreach cuts through the digital noise. Perfect for ABM campaigns, event invites, or outbound efforts that need to get noticed.
Customer Loyalty & Retention
Thank-you notes, renewals, reactivation letters, and VIP touches. Handwritten mail builds trust, boosts repeat business, and strengthens long-term relationships.
Any Business That Needs Replies
From nonprofits, charities, and churches to new local businesses, financial advisors, and professional services, handwritten mail ensures you are remembered and it generates more responses than print or email alone.
Easy as 1, 2, 3
Share Your Message & List
Send us your letter copy and recipient list (or let us help craft one for you). We’ll make sure everything is formatted, polished, and ready to shine.
Choose Your Style
Pick from over 20 handwriting options or even program your own signature/handwriting for a truly personal touch. Select premium paper and envelopes to match your brand.
We Handwrite & Mail for You
Our robots handwrite every letter with real ink, seal it in premium envelopes, apply first-class postage, and mail them directly to your recipients. If you prefer drop-shipping, we will deliver the finished pieces straight to you.
Results Our Clients Can’t Stop Talking About
★★★★★Working with Pen Letters was an incredible experience from start to finish. Their attention to detail is unmatched, from helping me fine-tune my message to making sure every letter looked and felt truly handwritten. They guided me seamlessly through the entire process and made it simple and stress-free. One of the letters we sent led to the biggest sale in our company’s history: $106,000. The crazy part is that it was not even the person we mailed who became the client. They were so impressed by the letter that they told their son about us, and that turned into a full re-roof, panel upgrade, and solar installation.
I cannot say enough about the power of what Pen Letters does. It is more than marketing, it is real human connection, and it works.
Hayk Zardaryan - Full Send Solar
Los Angeles, CA
★★★★★We love them! Thank you so much! You guys are great, communication was great, all the process was wonderful! I can’t believe how perfect the signature looked. Clients loved it, we’ve already gotten thank you calls.
Isabel Chambers - BioVital Med Spa
Weston, FL
★★★★★I honestly never thought these letters would work so fast or ever but decided to test my luck .... To my surprise within the first round of send outs I got numerous call ins and a $1.8 mill listing. The handwriting looks so legitimate people called highly flattered that I personally wrote them a letter. Other than being a huge success, the service was so easy to use. They thoroughly went through my send out list and helped me put together the best verbiage for the highest conversion rate. I surprisingly still get phone calls months after from sellers who held on to the letter. If you’re looking for an easy and effective way to get inbound leads I highly suggest Pen Letters.
Ofri Peretz - Keller Williams
Los Angeles, CA
★★★★★I’m super happy with these handwritten letters! They come out looking extremely real. I receive tons of calls from people who receive them, thanking me for taking the time to write them a letter. I’ve generated a great amount of business from them and continue to fill my pipeline with leads.
Sarrah Gallegos - The Agency
Los Angeles, CA
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