Wellsent
Verified Oct 15, 2026 ActiveFills out official forms with AI, then notarizes and mails them via USPS certified mail
Listed on EffectHub ·
Pricing
- Pricing model
- Paid
- Paid options from
- $12 once
- Billing
- One-time purchase
Each filled and mailed document costs $12 to $19 including postage and USPS Certified Mail tracking (mailing your own PDF is $12); remote notarization is $25 per session. An optional $24 per month membership takes 25% off every letter and includes one notarization a month; API and enterprise access are priced on request.
Use tool ↗About Wellsent
Wellsent automates paperwork that would otherwise mean printing, signing, and driving to a post office. Users upload a document or pick from a library of form templates, the AI fills in the fields, and after a review step the company can arrange remote notarization and send the final packet by USPS Certified Mail with tracking. It was co-founded by Jordan Birnholtz, a former Kirkland & Ellis litigator, and Mike Ulin, previously CTO at Paxton AI, and is based in Chicago; the operating entity is Whimsey Inc., which states plainly that it is not a law firm and gives no legal advice. Pricing runs per letter sent, with a paid membership for frequent users and a separate API for developers who want to embed the mailing and notarization flow.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Per-send pricing $12 to $19 per letter with postage included, $25 remote notarization, $12 to mail your own PDF, and a $24 per month membership with 25% off; enterprise and API pricing is custom, on the pricing section of the home page (15 October 2026)wellsent.ai ↗
- Footer states the product belongs to Whimsey Inc., which is not a law firm and gives no legal advice (15 October 2026)wellsent.ai ↗
- About page lists co-founders Mike Ulin (former co-founder and CTO of Paxton AI) and Jordan Birnholtz, a licensed attorney (15 October 2026)wellsent.ai ↗
- REST API and MCP server with delivery webhooks and a sandbox, offered to developers on request (15 October 2026)wellsent.ai ↗
Is Wellsent legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Jul 9, 2026Registry record (RDAP), registrar GoDaddy.com, LLC, looked up Sep 18, 2026
- TLS certificate
- Issued by Google Trust Services, valid until Dec 6, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- Operated by
- Whimsey Inc., United StatesOur research, card verified Oct 15, 2026
Pros & cons of Wellsent
Wellsent turns official paperwork into a guided form-fill-and-mail flow, useful for people who need a document sent by certified mail but don't want a print shop or a post office line. It is not a lawyer and says so directly, so it is form preparation, not legal advice, and the per-letter pricing adds up fast for anyone sending more than a few documents a month.
Pros
- Handles form-fill, notarization, and USPS Certified Mail in one flow
- REST API and MCP server for developers
- Founding team has relevant legal and product backgrounds (Kirkland & Ellis, Paxton AI)
- Membership tier adds vault storage and bulk-sending discounts
Cons
- Per-letter pricing of $12-19 is expensive for frequent use
- Explicitly not a substitute for legal advice
- No published list of every supported form type
Best for
- People who need certified mail sent without visiting a post office
- Users who need a document notarized remotely
- Developers embedding certified mail into another product via the API
Not for
- Anyone needing actual legal advice on the document's content
- High-volume senders who need per-letter cost near zero
Watch out: Notarization is a separate $25 charge on top of the base per-letter price.
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