Warmerly
Email warmup and cold email from warmed mailboxes. LinkedIn is a paid add-on.
Warmerly
HeyReach
One-to-one · Main job
Main job
One row, in depth: what each tool does, the verified numbers, and who each suits.
HeyReach details read from its pricing page, home page and help centre on 21 October 2026.
Warmerly
Email warmup and cold email from warmed mailboxes. LinkedIn is a paid add-on.
HeyReach
LinkedIn outreach at scale: many senders, one inbox. Email steps run through other tools.
The short answer
Main job, in one look.
Warmerly starts from email: it warms mailboxes, checks their DNS and sends cold email, and sells LinkedIn as a separate $19 a month add-on per account. HeyReach is a LinkedIn outreach tool for agencies and senders at scale: many LinkedIn accounts, one inbox, and email steps that run through Instantly, Smartlead or EmailBison. On LinkedIn alone HeyReach goes further. On email, its pages list no sending or warmup of its own. Last checked 21 October 2026.
HeyReach
LinkedIn outreach at scale: many senders, one inbox. Email steps run through other tools.
The picture
Drawn side by side.
Two ways to start an outreach path
Choose where your first message goes. The steps you would use light up.
WarmerlyHeyReach
WarmerlyMailbox first, LinkedIn as an add-on
HeyReachLinkedIn first, email through another tool
Starting from the inbox: Warmerly warms and checks the mailbox before any campaign step sends. HeyReach's pages list no email sending or warmup of its own, so email goes through another tool.
What each one covers
Three states: it does it, it is an add-on or another tool, or we found nothing
WarmerlyHeyReach
| Job | Warmerly | HeyReach |
|---|---|---|
| LinkedIn connection and message steps | Add-on or another tool. Add-on, $19 an account | Does it. Core of the product |
| Profile views, follows, likes and InMail | Not listed. Nothing in its code | Does it. Sequence actions |
| Several LinkedIn senders in one campaign | Does it. A list of accounts | Does it. Sender rotation |
| Email mailbox warmup | Does it. 30-day ramp | Not listed. Nothing on its pages |
| SPF, DKIM and DMARC checks | Does it. Every 6 hours | Not listed. Nothing on its pages |
| Email steps in a sequence | Does it. Yes, built in | Add-on or another tool. Through Instantly, Smartlead or EmailBison |
| Sales Navigator list import | Not listed. Nothing in its code | Does it. Help centre articles |
- Does it
- Paid add-on or another tool
- Not listed on its pages or in its code
On screen
What it looks like.
WarmerlySample data
How Warmerly does it
Warmerly, in detail.
Email first: warmup, DNS checks and cold email from warmed mailboxes. LinkedIn connection and message steps sit in the same sequence, for $19 a month per connected account.
01
It starts with the mailbox
Warmup mail between real mailboxes ramps from 4 a day on day 0 to 50 a day on day 30, with lower ceilings for Gmail (40), Outlook (30) and Zoho (25). Campaign work sits on top of that ramp.
Warmerly product, checked 21 October 2026
02
Sequences with email and LinkedIn steps
A sequence is made of email steps, wait steps, LinkedIn connection and message steps, and condition steps that branch on opened, clicked, replied or timeout. A ready-made LinkedIn then email template exists.
Warmerly product, checked 21 October 2026
03
LinkedIn is an add-on
Each connected LinkedIn account is $19 a month, charged at once with no trial and no refund. Packs are 3 accounts for $49 and 5 for $75. It runs through a hosted provider (LinkupAPI).
Warmerly product, checked 21 October 2026
04
Where Warmerly is narrower
LinkedIn steps are a connection request and a message. We found no step that visits a profile, follows, likes a post or sends an InMail, and the LinkedIn side depends on one hosted provider.
Warmerly product, checked 21 October 2026
How HeyReach does it
HeyReach, in detail.
A LinkedIn-first tool: automate connection requests, messages, voice notes and profile views from many accounts, then manage replies in one inbox. Email is handled through integrations.
01
A LinkedIn tool, stated plainly
The home page headline is "10x your LinkedIn outbound" and it offers to "Connect unlimited LinkedIn accounts for one flat fee and automatically rotate sending between them". It is aimed at agencies, sales teams and GTM experts.
heyreach.io · read 21 October 2026
02
Email goes through other tools
The home page says "Native integrations with Instantly, Smartlead, and EmailBison" and that HeyReach "finds verified emails for you". Its help article on sequence actions says email steps are added through those integrations.
heyreach.io · read 21 October 2026
03
One inbox, many accounts
The home page says "Handle all LinkedIn messages in one centralized inbox, without logging in and out of accounts all the time."
heyreach.io · read 21 October 2026
04
AI agents and automation
HeyReach lists an MCP server, a CLI, an API and webhooks. The page says AI agents can "run LinkedIn outreach end-to-end"; it does not describe where a person checks the work.
heyreach.io · read 21 October 2026
05
Sending limits and delays
Senders are capped at 200 connection requests a week and can be set to up to 40 a day. Most steps need a delay, with a minimum of 3 hours between two actions.
help.heyreach.io/en/articles/15128619-how-do-connection-request-limits-work-in-heyreach · read 21 October 2026
06
Lead imports
The help centre has articles for importing leads from Sales Navigator, a saved Sales Navigator search, the LinkedIn search bar and post reactions.
help.heyreach.io/en/collections/10421868-leads-lists · read 21 October 2026
What HeyReach does not say
We looked, and found no statement on these. That is about its published pages only, not about the product.
- Any email warmup, SPF, DKIM or DMARC checking of its own
- Where customer data is hosted
Where the sources disagree
We report each version rather than pick one.
- The pricing page headline says "Unlimited senders, one flat monthly fee", while the Growth plan is priced per sender. We report both.
The numbers
Only what we could verify.
| Measure | Warmerly | HeyReach |
|---|---|---|
| Main job | Email warmup and cold email from warmed mailboxes. LinkedIn is a paid add-on. | LinkedIn outreach at scale: many senders, one inbox. Email steps run through other tools. |
| Core channel | Email, with LinkedIn as an add-on | |
| Email steps | Built in | Through Instantly, Smartlead or EmailBison |
| LinkedIn price | $19 a month per account | $79 a month per sender on Growth, monthly billing |
In practice
What it means for you.
Our reading of the facts above. Not a promise, and not the only reasonable reading.
If LinkedIn is the channel
HeyReach is built for it and has more LinkedIn actions, more lead sources and agency features. Warmerly is lighter on LinkedIn.
If email is the channel
Warmerly warms and monitors the mailboxes and sends from them. HeyReach would need a separate email tool alongside it.
If you want both
You can run HeyReach for LinkedIn and Warmerly for the mailboxes. Nothing on either side stops that, and we did not test a direct link between them.
Who it suits
Pick the one that fits.
Warmerly
Warmerly is the better fit if
- Cold email is your main channel
- You want mailbox warmup and DNS checks in the same tool as the sending
- You want LinkedIn steps next to email, at a lighter level
HeyReach
HeyReach is the better fit if
- LinkedIn is your main channel
- You run many LinkedIn accounts for clients
- You want more LinkedIn actions, conditions and integrations
Questions
Is Warmerly a HeyReach alternative?
For LinkedIn at scale, only in part. HeyReach has more LinkedIn actions, lead sources and agency features. Warmerly adds email warmup, DNS checks and cold email in the same tool, with LinkedIn as a $19 a month add-on per account.
Does HeyReach send email?
Its pages describe email as steps added through native integrations with Instantly, Smartlead and EmailBison. We found no email sending or warmup of its own.
What is HeyReach built for?
Agencies and senders at scale: many LinkedIn accounts, one inbox, and email steps that run through Instantly, Smartlead or EmailBison.
Sources
HeyReach pages were read on 21 October 2026. Plans and wording change, so check the vendor's own page before you decide. Warmerly details come from the product as it runs today.
More features
See it on your own mailbox.
Connect a mailbox. Warmerly runs alongside whatever you send from now, so you can compare before you move anything.
Free plan, no card. Paid plans: 7-day trial, first charge on day 8.