Mail That Gets Answered

Your words. Our delivery. Their attention.

We draft the dispute letter, negotiate the medical bill, cancel the service that won’t let you leave, and answer the collector. It goes out as certified mail on your behalf.

Get Started See How It Works

Certified Mail TrackingHIPAA-Equivalent Security15 Letter Templates

◆ Certified Mail Delivery

◆ HIPAA-Equivalent Security

◆ Lob Verified Printing

◆ Address Verification

◆ Powered by Abundera

How It Works

Three steps to resolution

Connect Accounts

Link your financial accounts. Our engines scan for overcharges, billing errors, and opportunities automatically.

AI Detects Issues

Our advocacy engines identify problems and draft personalized letters citing relevant laws, regulations, and your specific situation.

Letters Sent

Review and approve. Letters are printed, posted as certified mail via Lob, and tracked through delivery. You get real-time status updates.

Features

Letters that fight for you

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Dispute Letters

We spot overcharges and billing errors across your accounts and draft the dispute letter, citing FCRA, FDCPA and whichever state consumer-protection law applies to you.

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Medical Bills

We check medical bills for errors, compare the charges against fair-pricing databases, and write the negotiation letter. If you can’t pay, that’s a hardship plan or a charity care application instead.

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Debt Collection

FDCPA-compliant responses to debt collectors: validation letters, cease-and-desist requests, and disputes written from your own account data.

Cancellation Requests

Some services make leaving deliberately hard. We send the formal cancellation letter, with the legal authority cited, as tracked certified mail.

Pricing

Pay per letter. No subscription required.

Email delivery is always free. Physical mail is priced per letter, and that includes the drafting, USPS printing and delivery tracking. Bulk discounts: 10+ letters 10% off, 25+ letters 20% off.

First-class USPS delivery
AI-drafted letter content
15 professional templates
Delivery tracking
Printed & mailed for you
Email delivery always free

Send a Letter

Common questions

What does Abundera Letters do?

We draft the letter for your situation: disputes, medical bill negotiations, debt collection responses, cancellations. It’s printed and sent as certified mail via Lob on your behalf, with full delivery tracking.

How is physical mail sent?

We use Lob for USPS-verified printing and mailing. Letters go out on high-quality stock as USPS Certified Mail with return receipt requested, and you’ll get real-time tracking from print through delivery.

Is my medical data secure?

Yes. HIPAA-equivalent security standards, AES-256 encryption at rest, per-user encryption keys and strict access controls. We don’t share your medical billing data with third parties, and it’s encrypted in isolated per-user data shards.

How much does it cost?

Letters come with your Abundera subscription. Email delivery is unlimited on all tiers, and physical certified mail has tier-based monthly limits. We’ll announce detailed pricing soon.

How is this different from letter templates?

A template is generic. Ours aren’t: they’re written for your situation, your account data and your legal jurisdiction, from your actual bills and charges, and they cite the laws that apply to you.