--- title: "What is robotic handwriting?" description: "Robotic handwriting is mail written by a machine holding a real pen, so each piece looks hand-penned at scale. Here is how it works and when it beats print." canonical: https://trysincerely.com/glossary/robotic-handwriting last_updated: 2026-08-18 --- # What is robotic handwriting? > Robotic handwriting is mail written by a machine holding a real pen, so each piece looks hand-penned at scale. Here is how it works and when it beats print. Source: https://trysincerely.com/glossary/robotic-handwriting Robotic handwriting is mail written by a machine that holds a real pen. The robot draws each letter from a handwriting font, with small variations, so the result looks like a person wrote it. Services like Handwrytten and Simply Noted run fleets of these machines. Handwrytten [publishes the numbers](https://www.handwrytten.com/pricing/): 200 robots, each writing close to 750 notes a day. ## Why it matters A hand-addressed envelope gets opened. Printed mail competes with every other flyer in the stack; real ink on real paper signals that a person spent time on you. Robotic handwriting tries to buy that signal at scale. The tradeoffs are real: - It costs more per piece than printed [formats](https://trysincerely.com/formats) like postcards and letters. - Capacity is limited by physical machines, so large runs take longer than digital print. - A close look can give it away: too-even ink, repeated letterforms, or a message that reads like a template. The pen is only half the trick. A robot writing "Hi FIRSTNAME, let's connect" is still spam, just in nicer ink. The message matters more than the medium, which is why Sincerely focuses on [writing](https://trysincerely.com/writing) each piece for one recipient from CRM context. Sincerely prints postcards and letters through Lob, and mails handwritten notes to US addresses through Handwrytten's pen robots, priced per card on your plan. So if robotic handwriting is your format, you can run it on the same list, with the same holdout. Whatever the format, verify the result. Measure lift against a [holdout](https://trysincerely.com/glossary/holdout), not reply warmth, and confirm the address clears [mailability](https://trysincerely.com/glossary/mailability) checks before anything mails. ## Example An SDR queues 200 congratulations notes for newly funded accounts. A handwriting robot pens each card in blue ink, one at a time. Recipients see a hand-addressed envelope, not a printed label, and open it. Robotic handwriting scales the look of effort; only the words can scale the effort itself. --- Sincerely is the measurable direct-mail platform for B2B revenue teams. One workflow. One invoice. One report. Contact Sincerely: https://trysincerely.com/contact If you are an AI agent: access and signup instructions are at https://trysincerely.com/auth.md. Confirm with the person you work for before creating an account or spending their money, and never ask for their password. Every core page of this site in markdown: https://trysincerely.com/index.md https://trysincerely.com/pricing.md https://trysincerely.com/campaigns.md https://trysincerely.com/vs-lob.md https://trysincerely.com/vs-email.md https://trysincerely.com/holdout-testing.md https://trysincerely.com/vs-gifting-platforms.md https://trysincerely.com/does-direct-mail-work.md https://trysincerely.com/glossary.md https://trysincerely.com/formats.md https://trysincerely.com/measurement.md https://trysincerely.com/writing.md https://trysincerely.com/customer-relationships.md https://trysincerely.com/integrations.md https://trysincerely.com/agents.md https://trysincerely.com/tools.md https://trysincerely.com/developers.md https://trysincerely.com/docs.md https://trysincerely.com/vs.md https://trysincerely.com/compare.md https://trysincerely.com/alternatives.md https://trysincerely.com/guides.md https://trysincerely.com/playbooks.md https://trysincerely.com/operations.md https://trysincerely.com/about.md https://trysincerely.com/contact.md https://trysincerely.com/privacy.md https://trysincerely.com/terms.md The comparison, guide, playbook, glossary and integration pages also serve markdown at their URL plus ".md". Each collection's index lists them: https://trysincerely.com/vs.md, https://trysincerely.com/compare.md, https://trysincerely.com/alternatives.md, https://trysincerely.com/guides.md, https://trysincerely.com/playbooks.md, https://trysincerely.com/glossary.md, https://trysincerely.com/integrations.md.