MailToaster

Spec sheet

What it does

MailToaster automates email warm-up to build, maintain, and repair sender reputation and improve inbox placement.Read 15 Oct 2026 · mailtoaster.ai

API and SDKs

An independent software directory reports no public API and describes MailToaster as UI-only; no public SDK is documented there.Read 15 Oct 2026 · vanderbuild.co

Automated warm-up

The service exchanges messages automatically between participating customer mailboxes.Read 15 Oct 2026 · support.mailtoaster.ai

Company founding

The company says it was founded in 2014.Read 15 Oct 2026 · mailtoaster.ai

Company offices

MailToaster reports offices in the United States, Canada, and Ukraine.Read 15 Oct 2026 · mailtoaster.ai

Company size

The about page reports more than 70 professionals and fully distributed teams.Read 15 Oct 2026 · mailtoaster.ai

Compliance statement

MailToaster states that it complies with GDPR and the EU-U.S., UK-U.S., and Swiss-U.S. Data Privacy Frameworks.Read 15 Oct 2026 · mailtoaster.ai

Credentials handling

SMTP credentials are collected, encrypted, and used to send mail on the user's behalf.Read 15 Oct 2026 · mailtoaster.ai

Daily sending limit

The documented daily goal cannot exceed 50 warm-up emails.Read 15 Oct 2026 · support.mailtoaster.ai

Data location

The privacy policy says infrastructure and user data are hosted and stored in the United States.Read 15 Oct 2026 · mailtoaster.ai

DNS checks

MailToaster checks SPF, DKIM, DMARC and other email-related DNS configuration.Read 15 Oct 2026 · mailtoaster.ai

Documentation

The public help center has billing guidance and a Getting Started collection containing 12 setup articles.Read 15 Oct 2026 · support.mailtoaster.ai

Founder

Oleg Campbell is identified as CEO and founder.Read 15 Oct 2026 · mailtoaster.ai

Legal entity

The terms identify the provider as MailToaster Inc.Read 15 Oct 2026 · mailtoaster.ai

Licence

The terms grant a limited personal-use licence and prohibit copying, modification, reverse engineering, and redistribution, indicating proprietary software.Read 15 Oct 2026 · mailtoaster.ai

Limit: product scope

MailToaster does not manage sequences, contact lists, sending cadences, or broader sending infrastructure, so another outbound platform is needed.Read 15 Oct 2026 · vanderbuild.co

Limit: ramp flexibility

A reviewer reported that the ramp structure could not be accelerated enough for sudden volume increases.Read 15 Oct 2026 · warmforge.ai

Limit: scaling cost

Independent reviewers note that scaling requires adding mailboxes at $29 each, so costs rise directly with volume.Read 15 Oct 2026 · warmforge.ai

Metrics

The metrics dashboard reports sent, inbox, category, spam, and bounced email counts.Read 15 Oct 2026 · support.mailtoaster.ai

Peer-to-peer network

MailToaster says its warm-up uses real inboxes in a peer-to-peer network rather than temporary email accounts.Read 15 Oct 2026 · mailtoaster.ai

Positive engagement

The system can open messages, reply, mark them important, and remove them from spam or junk folders.Read 15 Oct 2026 · support.mailtoaster.ai

Praise: automation

An independent review praised automatic warm-up, spam recovery, placement reports, and reduced manual monitoring.Read 15 Oct 2026 · warmforge.ai

Praise: setup and scope

Vanderbuild describes it as a focused warm-up tool for SDRs, BDRs, and founders that requires little manual setup.Read 15 Oct 2026 · vanderbuild.co

Provider support

The product supports Gmail or Google Workspace, Outlook, and other providers.Read 15 Oct 2026 · mailtoaster.ai

Ramp-up mode

Ramp-up mode increases daily sending by a configured increment until the daily goal is reached.Read 15 Oct 2026 · support.mailtoaster.ai

Random mode limit

Random mode requires the minimum and maximum daily email values to differ by no more than 15.Read 15 Oct 2026 · support.mailtoaster.ai

Rating on Capterra

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Rating on G2

0.0 out of 5 from 0 reviews.Read 15 Oct 2026 · g2.com

Rating on Gartner Peer Insights

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Rating on GetApp

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Rating on Software Advice

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Rating on Trustpilot

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Rating on TrustRadius

0.0 out of 5 from 0 reviews; the directory listing reports no reviews.Read 15 Oct 2026 · mailcon.com

Security statement

Connections between users' computers and MailToaster servers are authenticated with SSL encryption.Read 15 Oct 2026 · mailtoaster.ai

Self-hosting

The reviewed public pages describe a hosted web service and provide no self-hosting option.Read 15 Oct 2026 · vanderbuild.co

Setup authentication

Google and other non-Outlook accounts require two-factor authentication and an app password; Outlook uses credentials directly.Read 15 Oct 2026 · support.mailtoaster.ai

Template exposure

Custom warm-up templates may be visible to other participants, so the help center advises excluding sensitive information.Read 15 Oct 2026 · support.mailtoaster.ai

Templates

Users can send GPT-3-generated text or supply their own warm-up templates and signatures.Read 15 Oct 2026 · support.mailtoaster.ai

Trial discrepancy

The pricing page documents a 7-day trial, while the homepage call-to-action advertises a 14-day trial.Read 15 Oct 2026 · mailtoaster.ai

Warm-up profiles

Available profiles include Reputation Protect, New Email Account, and Custom.Read 15 Oct 2026 · support.mailtoaster.ai

Plans and prices

Every MailToaster plan and price →

Where Specifiction places it

• Email Warmup Software#2 of 248.5