Deploy your cold-email infrastructure instantly

We simplify inbox creation, warm-up, and deliverability at scale. Create inboxes in minutes using our API or interface, and reach your leads effortlessly.

4.9/5 rating from top scale-ups

Fragments OS

Deploy your cold-email infrastructure instantly

We simplify inbox creation, warm-up, and deliverability at scale. Create inboxes in minutes using our API or interface, and reach your leads effortlessly.

4.9/5 rating from top scale-ups

Fragments OS

Deploy your cold-email infrastructure instantly

We simplify inbox creation, warm-up, and deliverability at scale. Create inboxes in minutes using our API or interface, and reach your leads effortlessly.

4.9/5 rating from top scale-ups

Fragments OS
  • "We hit our Quarter goal in 6 weeks because we created 10x emails than we expected thanks to Hotbound. We immediately ramped to thousands of emails a day thanks to the quality inboxes Hotbound created for us."

    Jeremy Horowitz

    Partner @ Because Ventures

  • "Hotbound.co enabled us to send 200k emails a month to our eCom leads with top deliverability, securing millions of $ in pipeline."

    David Dokes

    CEO @ Polar Analytics

  • "Hotbound has supported our projects in sending up to 150k emails per month to ensure our emails are not flagged as spam. I highly recommend them for their tech and support."

    Josselin Liebe

    Founder @ Retailed.io

  • "I wanted to promote my new SaaS product. In minutes, I had my inboxes created and added to my Instantly account to kickstart my first outreach campaign. It's a no-brainer for anyone who wants to do outbound in 2024."

    Aliou Diallo

    Founder @ Limitly.dev

Scale your Outbound

No DKIM, SPF, or other complex DNS setups, and no domain buying required. We take care of everything, allowing you to send thousands of emails a day without any friction.

Fragments OS

Deploy with ease

Deploy new inboxes fully warmed up in minutes, connect them with a single click to your favorite outbound tool, and always achieve your objectives.

Scale your Outbound

No DKIM, SPF, or other complex DNS setups, and no domain buying required. We take care of everything, allowing you to send thousands of emails a day without any friction.

Fragments OS

Deploy with ease

Deploy new inboxes fully warmed up in minutes, connect them with your outbound tool.

Scale your Outbound

No DKIM, SPF, or other complex DNS setups, and no domain buying required. We take care of everything, allowing you to send thousands of emails a day without any friction.

Fragments OS

Deploy with ease

Deploy new inboxes fully warmed up in minutes, connect them with a single click to your favorite outbound tool, and always achieve your objectives.

Manage your Projects and Tasks

Swift account creation

In minutes, generate thousands of inboxes. Choose identities manually or let our system create random ones.

Organize your life

Smart warm-up

Boost your email reputation with our meticulous warm-up processes. Keep your inboxes out of the spam folder.

PARA Method

Seamless integration

Connect effortlessly with top-tier outreach tools like Lemlist, Instantly, and Outreach. With direct integration or 1-click CSV exports, Hotbound makes it easy.

Manage your Projects and Tasks

Swift account creation

In minutes, generate thousands of inboxes. Choose identities manually or let our system create random ones.

Organize your life

Smart warm-up

Boost your email reputation with our meticulous warm-up processes. Keep your inboxes out of the spam folder.

PARA Method

Seamless integration

Connect effortlessly with top-tier outreach tools like Lemlist, Instantly, and Outreach. With direct integration or 1-click CSV exports, Hotbound makes it easy.

Manage your Projects and Tasks

Swift account creation

In minutes, generate thousands of inboxes. Choose identities manually or let our system create random ones.

Organize your life

Smart warm-up

Boost your email reputation with our meticulous warm-up processes. Keep your inboxes out of the spam folder.

PARA Method

Seamless integration

Connect effortlessly with top-tier outreach tools like Lemlist, Instantly, and Outreach. With direct integration or 1-click CSV exports, Hotbound makes it easy.

"We launched our outbound strategy in minutes thanks to Hotbound, with top-notch deliverability. Our pipeline keeps increasing thanks to all those inboxes."

Customer name
Customer name

Founder @ Waterfall.to

Pay as you Scale

Choose the plan that fits your needs

Basic

$5 / month

700 emails/month

1 inbox

Free & unlimited warmup

API Access

Server with private IP

30-day money-back guarantee

Created in seconds, no setup

Scale

Custom

Unlimited emails / month

Free & unlimited warmup

API Access

Custom Outbound Infrastructure

Dedicated Slack channel

30-day money-back guarantee

Strategic sessions

Pay as you Scale

Choose the plan that fits your needs

Basic

$5 / month

700 emails/month

1 inbox

Free & unlimited warmup

API Access

Server with private IP

30-day money-back guarantee

Created in seconds, no setup

Scale

Custom

Unlimited emails / month

Free & unlimited warmup

API Access

Custom Outbound Infrastructure

Dedicated Slack channel

30-day money-back guarantee

Strategic sessions

Pay as you Scale

Choose the plan that fits your needs

Basic

$5 / month

700 emails/month

1 inbox

Free & unlimited warmup

API Access

Server with private IP

30-day money-back guarantee

Created in seconds, no setup

Scale

Custom

Unlimited emails / month

Free & unlimited warmup

API Access

Custom Outbound Infrastructure

Dedicated Slack channel

30-day money-back guarantee

Strategic sessions

FAQ

Frequently Asked Questions

Is there a charge for domain purchases?

Yes, each domain you purchase through Hotbound costs $10 (one-time fee). This is in addition to your monthly email plan.

What'll be the deliverability of my Inboxes?

We build an infrastructure that allows our customers to achieve a deliverability rate near 99%, ensuring you hit the inbox every time.

Do I own the domains you bought?

We need to buy the domains on our side, but you can ask for them anytime and we'll transfer them to you whenever you want.

How many inboxes can be created on each domain?

We recommend not creating more than 15 inboxes per domain; from all our tests, it's the best combination. We know that on LinkedIn, you'll see recommendations from influencers suggesting a maximum of 3 inboxes per domain, but this advice applies to traditional ESPs (like Google Workspace), not to custom SMTP.

Do you also provide the leads we can contact?

No, but we can offer you some advice and recommend providers to build your TAM.

Do I have to take care of the setup of the inboxes?

No, you don't need to worry about setting up inboxes or configuring email authentication protocols like DKIM and SPF. We handle all these technical aspects for you to ensure your emails achieve optimal deliverability.

Which provider/ESP do you use?

We'll use private servers with clean IPs we own, as it's the best option to always reach your objectives.

What's the difference between custom SMTP & Google / Outlook / Zoho ?

We own our servers and ranges of private IPs, meaning we have control over everything. You won't be blocked or marked as SPAM because our system is built to send cold emails. Unlike Google, Outlook, or Zoho, which share IPs among many users, our solution ensures more reliable and controlled email sending, reducing the risk.

Can I select the first and last names for all the inboxes that are created?

Yes, you can give us a list of first names and last names you want to use, but we can also generate them randomly if you don't mind.

Can I add more domains and inboxes later?

Yes, you have the flexibility to add more domains and inboxes from your dashboard if you wish to increase your monthly email capacity.

Do you take care of the inbox warmup?

Yes, we take care of the warmup process for each inbox. Our platform employs a meticulous warm-up strategy to enhance your email's reputation, ensuring your messages consistently reach the main inbox and avoid the spam folder. This process is automated and managed by our system to provide you with the best possible deliverability rates right from the start.

Do you have an API?

Yes, you can use our API to integrate our solution into your system/product and deploy inboxes directly.

Can I use the Inboxes with my Outbound Tool?

Yes, you can use the inboxes created on Hotbound in your preferred outbound tool. Our platform is designed for seamless integration with top-tier outreach tools, allowing you to effortlessly connect and synchronize the inboxes we generate with tools like Lemlist, Instantly, and others.

Do I have access to all the inboxes you created?

Yes, you'll have access to all the inboxes we create, complete with email, password, and URL access.

Is it possible to have a master inbox to receive all the emails from all the inboxes?

Sure, during the onboarding, you'll be able to set up a Master Inbox where all responses will be transferred.

What happens if I want to cancel my plan?

We'll transfer all your domains to the registrar you want, but we'll need to delete all the inboxes created.

What email volume should I choose for optimal deliverability?

We recommend sending 35 emails per day to maintain optimal deliverability rates and ensure your emails consistently reach the inbox.

FAQ

Frequently Asked Questions

Is there a charge for domain purchases?

Yes, each domain you purchase through Hotbound costs $10 (one-time fee). This is in addition to your monthly email plan.

What'll be the deliverability of my Inboxes?

We build an infrastructure that allows our customers to achieve a deliverability rate near 99%, ensuring you hit the inbox every time.

Do I own the domains you bought?

We need to buy the domains on our side, but you can ask for them anytime and we'll transfer them to you whenever you want.

How many inboxes can be created on each domain?

We recommend not creating more than 15 inboxes per domain; from all our tests, it's the best combination. We know that on LinkedIn, you'll see recommendations from influencers suggesting a maximum of 3 inboxes per domain, but this advice applies to traditional ESPs (like Google Workspace), not to custom SMTP.

Do you also provide the leads we can contact?

No, but we can offer you some advice and recommend providers to build your TAM.

Do I have to take care of the setup of the inboxes?

No, you don't need to worry about setting up inboxes or configuring email authentication protocols like DKIM and SPF. We handle all these technical aspects for you to ensure your emails achieve optimal deliverability.

Which provider/ESP do you use?

We'll use private servers with clean IPs we own, as it's the best option to always reach your objectives.

What's the difference between custom SMTP & Google / Outlook / Zoho ?

We own our servers and ranges of private IPs, meaning we have control over everything. You won't be blocked or marked as SPAM because our system is built to send cold emails. Unlike Google, Outlook, or Zoho, which share IPs among many users, our solution ensures more reliable and controlled email sending, reducing the risk.

Can I select the first and last names for all the inboxes that are created?

Yes, you can give us a list of first names and last names you want to use, but we can also generate them randomly if you don't mind.

Can I add more domains and inboxes later?

Yes, you have the flexibility to add more domains and inboxes from your dashboard if you wish to increase your monthly email capacity.

Do you take care of the inbox warmup?

Yes, we take care of the warmup process for each inbox. Our platform employs a meticulous warm-up strategy to enhance your email's reputation, ensuring your messages consistently reach the main inbox and avoid the spam folder. This process is automated and managed by our system to provide you with the best possible deliverability rates right from the start.

Do you have an API?

Yes, you can use our API to integrate our solution into your system/product and deploy inboxes directly.

Can I use the Inboxes with my Outbound Tool?

Yes, you can use the inboxes created on Hotbound in your preferred outbound tool. Our platform is designed for seamless integration with top-tier outreach tools, allowing you to effortlessly connect and synchronize the inboxes we generate with tools like Lemlist, Instantly, and others.

Do I have access to all the inboxes you created?

Yes, you'll have access to all the inboxes we create, complete with email, password, and URL access.

Is it possible to have a master inbox to receive all the emails from all the inboxes?

Sure, during the onboarding, you'll be able to set up a Master Inbox where all responses will be transferred.

What happens if I want to cancel my plan?

We'll transfer all your domains to the registrar you want, but we'll need to delete all the inboxes created.

What email volume should I choose for optimal deliverability?

We recommend sending 35 emails per day to maintain optimal deliverability rates and ensure your emails consistently reach the inbox.

FAQ

Frequently Asked Questions

Is there a charge for domain purchases?

Yes, each domain you purchase through Hotbound costs $10 (one-time fee). This is in addition to your monthly email plan.

What'll be the deliverability of my Inboxes?

We build an infrastructure that allows our customers to achieve a deliverability rate near 99%, ensuring you hit the inbox every time.

Do I own the domains you bought?

We need to buy the domains on our side, but you can ask for them anytime and we'll transfer them to you whenever you want.

How many inboxes can be created on each domain?

We recommend not creating more than 15 inboxes per domain; from all our tests, it's the best combination. We know that on LinkedIn, you'll see recommendations from influencers suggesting a maximum of 3 inboxes per domain, but this advice applies to traditional ESPs (like Google Workspace), not to custom SMTP.

Do you also provide the leads we can contact?

No, but we can offer you some advice and recommend providers to build your TAM.

Do I have to take care of the setup of the inboxes?

No, you don't need to worry about setting up inboxes or configuring email authentication protocols like DKIM and SPF. We handle all these technical aspects for you to ensure your emails achieve optimal deliverability.

Which provider/ESP do you use?

We'll use private servers with clean IPs we own, as it's the best option to always reach your objectives.

What's the difference between custom SMTP & Google / Outlook / Zoho ?

We own our servers and ranges of private IPs, meaning we have control over everything. You won't be blocked or marked as SPAM because our system is built to send cold emails. Unlike Google, Outlook, or Zoho, which share IPs among many users, our solution ensures more reliable and controlled email sending, reducing the risk.

Can I select the first and last names for all the inboxes that are created?

Yes, you can give us a list of first names and last names you want to use, but we can also generate them randomly if you don't mind.

Can I add more domains and inboxes later?

Yes, you have the flexibility to add more domains and inboxes from your dashboard if you wish to increase your monthly email capacity.

Do you take care of the inbox warmup?

Yes, we take care of the warmup process for each inbox. Our platform employs a meticulous warm-up strategy to enhance your email's reputation, ensuring your messages consistently reach the main inbox and avoid the spam folder. This process is automated and managed by our system to provide you with the best possible deliverability rates right from the start.

Do you have an API?

Yes, you can use our API to integrate our solution into your system/product and deploy inboxes directly.

Can I use the Inboxes with my Outbound Tool?

Yes, you can use the inboxes created on Hotbound in your preferred outbound tool. Our platform is designed for seamless integration with top-tier outreach tools, allowing you to effortlessly connect and synchronize the inboxes we generate with tools like Lemlist, Instantly, and others.

Do I have access to all the inboxes you created?

Yes, you'll have access to all the inboxes we create, complete with email, password, and URL access.

Is it possible to have a master inbox to receive all the emails from all the inboxes?

Sure, during the onboarding, you'll be able to set up a Master Inbox where all responses will be transferred.

What happens if I want to cancel my plan?

We'll transfer all your domains to the registrar you want, but we'll need to delete all the inboxes created.

What email volume should I choose for optimal deliverability?

We recommend sending 35 emails per day to maintain optimal deliverability rates and ensure your emails consistently reach the inbox.

© Copright 2024 Hotbound.co

Created by NO4MAT

© Copright 2024 Hotbound.co

Created by NO4MAT

© Copright 2024 Hotbound.co

Created by NO4MAT