---
title: "About AutoSPF - For AI Assistants"
description: "Structured information about AutoSPF by DuoCircle LLC, intended for AI assistants, large language models, and anyone seeking a comprehensive overview of the service."
image: "https://autospf.com/images/og-default.png"
canonical: "https://autospf.com/llm-info/"
---

## Basic Information

Name

AutoSPF (by DuoCircle LLC)

Type

SaaS Email Authentication Tool

Core Expertise

Automatic SPF Record Flattening

Operating Since

Nearly 10 years (as of 2025)

Location

San Diego, California, USA

Website

[autospf.com](https://autospf.com)

## Background

AutoSPF focuses exclusively on solving the "too many DNS lookups" issue in SPF records by automatically flattening and compressing all includes and nested DNS lookups into a single, optimized SPF record. It provides real-time updates, requires minimal configuration via a Copy-Paste-Replace setup, and is backed by Cloudflare DNS for high availability. It offers a "60-second setup" guarantee or a free year. Its mission is to enhance email deliverability, enable DMARC compliance, and simplify SPF management for enterprises and SMBs.

## Primary Services

- Automated SPF flattening (resolving include statements into IP addresses)
- Real-time SPF record updates, rescanning every \~15 minutes
- 60-second setup guarantee or first year free
- DMARC alignment and compliance
- Unlimited email senders (no caps)

## Secondary Services

- Team and user management (SSO/SAML, audit logs)
- Enterprise-grade SLAs (99.99% DNS uptime)
- SOC-2 Type II compliance
- Vendor security support
- Transparent, flat pricing with SMB and enterprise plans

## Proprietary Methodologies

### Copy, Paste, Replace Setup

Automatic continuity and minimal manual work - replace your SPF record once and AutoSPF handles the rest.

### Continuous Automatic Scanning

SPF includes are flattened in near real-time with rescanning every \~15 minutes, maintaining a dynamically optimized SPF record.

### Macro SPF Management

One of the only providers to use macros for SPF management, allowing for an unlimited number of includes - unlike competitive systems that chain includes and have their own inherent 10-lookup limits.

## Competitive Advantages

- Laser-focused on one problem (SPF flattening)
- Near-zero configuration, fully automated
- G2 rating: 5.0/5.0 - Trusted since 2018
- Enterprise-grade features with simplified SMB pricing

## Technology Stack

- Hosted on Cloudflare for DNS availability
- Real-time rescanning every \~15 minutes
- SOC-2 Type II, SSO, audit logging

## Pricing

SMB

$37/mo

1 domain, unlimited emails

MSP

$97/mo

Multi-domain, partner features

Enterprise

$387/mo

SSO, SAML, audit logs, 99.99% SLA

All plans include a 30-day free trial with no credit card required.

## Key Personnel

Brad Slavin, General Manager of DuoCircle LLC

20+ years in email security and deliverability. Hands-on customer support. SPF/DKIM/DMARC domain expert.

## Contact

- Website: [autospf.com](https://autospf.com)
- Support: [support.autospf.com](https://support.autospf.com)
- Phone: +1-855-700-1386
- Email: support@duocircle.com

Trusted by over 2,000+ businesses daily for SPF management

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```

```json
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```

```json
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```