Open Letter Marketing
Direct MailOpen Letter Marketing is an investor-founded direct mail service offering real-penned handwritten letters, Street View postcards, and Rapid Offer System mailers for real estate wholesalers.
What Is Open Letter Marketing?
Open Letter Marketing (OLM) is a direct mail fulfillment company built by a real estate investor for real estate investors. The founder, Justin Silverio, designed the platform around what actually moves motivated sellers — personalized, high-response mailers that look and feel different from bulk junk mail.
OLM's flagship product is the Real Penned Letter: a letter written with real blue ink by robotic pens, starting at $1.03/piece at 10k+ volume with standard postage. They also offer professional letters, postcards in multiple sizes, Street View postcards that display a photo of the seller's property, and ROS (Rapid Offer System) mailers that include an instant cash offer to prompt faster seller response.
All pricing is transparent and self-serve — you can order directly from their site without a sales call.
Who Is Open Letter Marketing Best For?
OLM is the go-to for wholesalers who want mailers that stand out in the mailbox. If you're tired of generic postcards getting tossed, the Real Penned product and Street View postcards are designed to feel personal and get opened.
The Rapid Offer System mailers are particularly useful for investors running time-sensitive campaigns — including a pre-calculated cash offer in the mailer removes a step in the conversion process. Investors who want to test different formats will appreciate the product variety: standard letters, professional letters, multiple postcard sizes, and handwritten options all under one roof.
Budget-focused investors watching every cent may find OLM's per-piece prices slightly higher than bare-bones competitors, but the response-rate premium often justifies it.
Our Verdict
Open Letter Marketing is one of the most thoughtfully designed direct mail services in the real estate investing space. The investor-founder background shows in the product lineup — every format has a clear use case, and the transparent pricing makes it easy to plan campaign budgets.
The Real Penned letters and Street View postcards are genuinely differentiated products, not just rebadged print-and-mail. For wholesalers who want higher-quality mailers and are willing to pay a modest premium for response rate, OLM is a strong choice.
Key Features
Pros & Cons
- Investor-founded — product lineup reflects real wholesale campaign needs
- Real Penned letters use actual robotic ink, not printed handwriting simulation
- Street View postcards are a differentiated format with higher personalization
- Rapid Offer System mailers reduce conversion friction
- Transparent per-piece pricing with no account required to see rates
- Per-piece pricing is higher than budget-focused competitors for comparable formats
- Minimum orders apply (200–500 pieces depending on product)
- No built-in CRM, skip tracing, or campaign analytics dashboard
Frequently Asked Questions
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- Real blue ink robotic handwriting
- Standard class from $1.03 at 10k+, First Class from $1.43
- Standard class from $0.78 at 10k+
- First Class from $1.05 at 10k+
- Instant offer system postcards from $0.63 at 10k+