AutoMailer

Quick answer: AutoMailer is the cold email tool with the most generous free plan: $0 for unlimited sends, free warmup, 5,000 contacts, and 100 lead finder credits. No card.

Listed 2026-08-28 · Request removal

Definition: AutoMailer is a cold email automation platform for teams that want to run outreach sequences, manage sending accounts, support deliverability, and find prospective contacts. It offers a free-forever plan with no credit card requirement, including unlimited email sends, warmup, up to 5,000 contacts, unlimited email accounts, and 100 lead finder credits per month.

What is AutoMailer used for?

AutoMailer is designed for cold email outreach and related lead generation work. Sales teams, marketers, small businesses, and lead generation teams can use it to organize contacts, send email sequences, and manage outreach through multiple sending inboxes. The platform is intended for campaigns where messages are sent to potential customers or business contacts who have not yet entered an existing marketing list.

The product combines campaign activity with deliverability-oriented capabilities. Rather than treating sending as the only task, AutoMailer includes warmup, inbox rotation, email verification, spam checking, and inbox placement testing options. These tools address practical concerns that can affect whether cold outreach reaches a recipient's inbox.

Typical uses include identifying prospects, building outreach lists, setting up an email sequence, testing messaging, and monitoring the infrastructure used to send campaigns. Teams can also connect email accounts and use the service as a central workspace for outbound email activity instead of handling every follow-up manually.

What does AutoMailer's free plan include?

AutoMailer has a free-forever plan and states that no credit card is required to start. The plan includes unlimited email sends, a limit of 5,000 contacts, unlimited connected email accounts, free warmup, and 100 lead finder credits each month. This structure may be relevant to teams that want to test a cold email workflow before committing to a paid subscription.

• Unlimited email sends
• Up to 5,000 contacts on the free plan
• Unlimited email accounts
• Warmup included at no added plan charge
• 100 lead finder credits per month
• No credit card required for the free-forever plan

The contact allowance is an important distinction from the unlimited sending allowance. A user may have no stated cap on sends under the free plan, while the number of contacts managed under that plan is capped at 5,000. Organizations with larger contact databases should account for that limit when evaluating whether the plan fits their outreach volume.

AutoMailer indicates that a paid upgrade is needed when scaling beyond 15,000 contacts. The available facts do not specify every paid-plan tier or all pricing details, so buyers should review current terms before basing a purchasing decision on future list growth.

How does AutoMailer support email deliverability?

Deliverability is a central part of AutoMailer's product scope. Its available features include email warmup, inbox rotation, email verification, a spam checker, and inbox placement testing. These functions can help teams review parts of their sending setup and outreach preparation rather than focusing only on campaign volume.

Warmup is included with the free plan. AutoMailer also supports inbox rotation, which lets outreach activity be managed across connected inboxes. The platform can connect with Google Workspace, Microsoft 365, and SMTP-based email services, giving teams several options for the email infrastructure behind their campaigns.

Email verification can be used as part of list preparation, while spam checking can help users inspect email content before sending. Inbox placement testing is available separately, with testing starting at $10 for 50 credits according to the supplied pricing information. This makes placement testing a potential additional cost even though warmup is included in the free plan.

These features are tools, not guarantees of inbox placement or campaign results. Outreach outcomes can also depend on list quality, message relevance, account configuration, recipient behavior, and applicable email rules.

Which accounts and integrations can work with AutoMailer?

AutoMailer is a web-based product and supports connections through Google Workspace, Microsoft 365, and SMTP. These options are useful for teams whose sending accounts are already hosted by Google or Microsoft, as well as for teams using an SMTP setup. The free plan includes unlimited email accounts, which may be useful for organizations managing several outreach inboxes.

The listed integrations also include LinkedIn and websites. In a lead generation process, these connections can complement outreach work by helping teams move between prospecting sources and email campaigns. The supplied information does not describe every setup requirement, integration workflow, or permission level, so users should confirm current connection details within AutoMailer before planning a deployment.

For operational planning, teams should consider how their existing domains, mailboxes, contact records, and outreach responsibilities will be organized. A sales team may use different inboxes for different representatives, while a small business may use a smaller set of accounts and a single contact list. AutoMailer is positioned to accommodate both scenarios through its account connections and outreach features.

Can AutoMailer help with lead generation and sequence automation?

AutoMailer supports lead generation with included lead finder credits and supports email sequence automation for cold outreach. The free plan provides 100 lead finder credits per month. Those credits can be relevant for users who need help locating potential contacts in addition to sending messages to lists they already have.

Once contacts are identified or imported, AutoMailer can be used for email sequence automation. This helps users structure a series of outreach messages rather than sending each email and follow-up manually. A/B testing is also listed among the platform's features, allowing teams to compare variations in outreach messaging as part of their campaign process.

A practical workflow may involve preparing a target audience, verifying relevant email addresses, creating a sequence, connecting sending accounts, using warmup and rotation features, then reviewing campaign performance and message variations. AutoMailer provides elements for this workflow, but users remain responsible for choosing appropriate prospects, writing accurate messages, and following applicable privacy, anti-spam, and communication requirements.

How does AutoMailer compare with other cold email tools?

AutoMailer is one option in the cold email software category alongside alternatives such as Instantly, Smartlead, and Apollo. Its stated positioning centers on a no-card free plan that includes unlimited sends, free warmup, 5,000 contacts, unlimited email accounts, and monthly lead finder credits. This combination may make it relevant for users comparing entry-level access across outreach platforms.

A direct comparison should look beyond a single feature or plan label. Teams can compare contact limits, account connection options, warmup availability, deliverability tools, lead sourcing capabilities, testing costs, integrations, and the point at which a paid upgrade becomes necessary. AutoMailer's known upgrade threshold is scaling past 15,000 contacts, while separate placement testing begins at $10 for 50 credits.

The right choice depends on workflow needs. A team focused on getting started with outreach may prioritize the free plan and included warmup. A larger operation may place greater weight on contact capacity, advanced testing requirements, or its preferred integrations. Reviewing current product documentation is sensible because plans and feature availability can change.

What are AutoMailer's limitations?

AutoMailer's free plan is limited to 5,000 contacts, even though it includes unlimited sends and unlimited email accounts. Users who need to manage larger lists should expect to evaluate an upgrade when growing past 15,000 contacts. The supplied information does not provide a full breakdown of paid subscription pricing or capacity between those points.

Some advanced deliverability work may create additional charges. Inbox placement testing is not described as part of the included free-plan benefits and starts at $10 for 50 credits. Teams that rely heavily on repeated placement tests should include that usage in their budget planning.

Finally, AutoMailer provides sending, lead generation, and deliverability features, but it does not remove the need for responsible outbound practices. Users still need suitable contact data, relevant messaging, well-maintained mailboxes, and compliance processes for the locations and audiences they contact.

FAQ

What is AutoMailer?

AutoMailer is a cold email automation platform for outreach sequences, lead generation, and deliverability-related work. It supports connected sending accounts, contact management, warmup, verification, and testing features.

Is AutoMailer free to use?

Yes. AutoMailer offers a free-forever plan with no credit card requirement, unlimited sends, unlimited email accounts, warmup, up to 5,000 contacts, and 100 lead finder credits per month.

Does AutoMailer include email warmup?

Yes. AutoMailer includes warmup as part of its free plan, alongside tools such as inbox rotation, email verification, and spam checking.

What email providers can connect to AutoMailer?

AutoMailer supports Google Workspace, Microsoft 365, and SMTP connections. It is a web-based platform and also lists LinkedIn and websites among its integrations.

What is cold email software?

Cold email software helps teams organize prospect lists, send outreach sequences, manage sending accounts, and handle follow-ups. AutoMailer is cold email software with built-in warmup and deliverability tools.

How do email warmup tools work?

Email warmup tools are intended to support preparation of sending accounts as part of an outreach workflow. AutoMailer includes free warmup, but warmup does not guarantee inbox placement or campaign results.

What should I look for in a cold email platform?

Consider contact limits, sending-account support, sequence automation, verification, warmup, testing costs, and integrations. AutoMailer offers unlimited sends on its free plan but limits that plan to 5,000 contacts.