Create professional complaint letters, get them notarized online, and automate your entire administrative process with certified mail delivery. Starting at just $28/month.

Document Created
2 minutes ago
Mail Sent
Certified delivery
Three simple steps to automate your legal document process
Our system automatically executes a three-step administrative process with certified mail delivery
Send your complaint letter via USPS Certified Mail with tracking and delivery confirmation.
Automated follow-up notice sent after the specified timeframe, giving recipients a chance to respond.
Final notice sent if no resolution is achieved, completing the legal administrative process.
Send your complaint letter via USPS Certified Mail with tracking and delivery confirmation.
Automated follow-up notice sent after the specified timeframe, giving recipients a chance to respond.
Final notice sent if no resolution is achieved, completing the legal administrative process.
The most trusted platform for complaint letter automation
All documents are encrypted with AES-256 encryption and stored securely with enterprise-grade access controls.
Set it and forget it - our intelligent system handles the entire process from creation to delivery.
Control when documents are sent, pause the process anytime, and customize timing to your needs.
Professionally formatted documents that meet all legal requirements with proper delivery confirmation.
Professional complaint letters with verified proof of service for any situation
"My landlord won't fix the broken AC. I need to send an official complaint that proves I notified them."
"A company charged me for services I didn't receive. I need to dispute this officially and have proof I sent the complaint."
"A debt collector is harassing me. I need to send a debt validation letter and prove it was delivered."
"A contractor did poor work and won't fix it. I need to document my complaint officially before taking further action."
"My neighbor's actions are affecting my property. I need to send a formal complaint with proof of delivery."
"A vendor didn't fulfill their contract. I need to send an official notice before pursuing legal action."
"My insurance company denied my claim. I need to send a formal complaint and have proof it was received."
"I bought a defective product and the company won't respond. I need official documentation of my complaint."
Documented proof is essential for legal protection and dispute resolution
See what our users say about 28 Solutio
"28 Solutio has streamlined our complaint letter process. The automation saves us hours of work and ensures nothing falls through the cracks."
Sarah Mitchell
Legal Assistant
"The online notarization feature is a game-changer. We can get documents notarized instantly without leaving the office."
David Johnson
Attorney
"The certified mail tracking gives us peace of mind. We always know exactly where our documents are in the process."
Maria Rodriguez
Paralegal