TL;DR
– Lemlist is the email-first option, with lemwarm for deliverability and a native email finder, but LinkedIn requires the Multichannel plan at $109/month and enrichment credits are bought separately
– HeyReach is built for agencies running many LinkedIn accounts at $79/month per sender, but it sends no email itself: that runs in Instantly or Smartlead through a native integration
– La Growth Machine runs LinkedIn and email in the same sequence from €60/month per identity, with Waterfall Enrichment on a 250-lead monthly credit allowance, though the REST API starts on the Pro plan
– For one person covering LinkedIn, email and enrichment, the monthly total is ~$119 on Lemlist, ~$126 on HeyReach plus Instantly, and €60 on La Growth Machine; past roughly 15 LinkedIn senders on a LinkedIn-only motion, HeyReach’s Agency plan wins on cost (all prices verified August 2026)
Which tool is right for you?
Three tools, three different bets. Lemlist bet on email deliverability and creative personalization. HeyReach bet on running many LinkedIn accounts at once for agencies. La Growth Machine bet on putting LinkedIn and email inside a single sequence. Your stack decides which bet pays off.
For B2B teams running LinkedIn and email in one sequence, La Growth Machine is the strongest pick at €60/month per identity; HeyReach wins on agency-scale LinkedIn volume, and Lemlist on email deliverability and personalization.
| Criterion | Lemlist | HeyReach | La Growth Machine |
|---|---|---|---|
| LinkedIn actions | Multichannel plan only | Core product | Native from Basic |
| Email sending | Native, core product | Through Instantly or Smartlead | Native from Basic |
| Inbox warmup | lemwarm, built in | Not available | Not available (Inbox Rotation only) |
| Email finding | Built in, pay-per-success credits | 100 credits per sender | Waterfall Enrichment, 250 enriched leads/month on Basic |
| Multi-account LinkedIn | Per seat | Built for it, up to unlimited senders | Per identity |
| Where it runs | Cloud | Cloud | Cloud, dedicated IPs |
| Public REST API | Yes | Yes | From Pro, not on Basic |
| Native CRM sync | Yes | Yes | Bidirectional, no middleware (HubSpot, Pipedrive, Salesforce, Folk, Recruit CRM) |
| Entry price | $69/month | $79/month per sender | €60/month per identity |
⚠️ Prices are quoted in the currency each vendor publishes, without conversion. All figures verified August 2026 on the vendors’ own pricing pages.
How we compared these three tools
We run La Growth Machine every day, so this comparison mixes two levels of evidence and labels them. One tool tested in live outbound campaigns (La Growth Machine). Two tools compared on public sources: vendor pricing pages, published documentation, and feature listings, all read in August 2026.
That split matters. We do not publish usage verdicts on tools we have not run ourselves, so you will find no “it felt slow” about Lemlist or HeyReach here. What you get instead are verifiable facts: plan cost, channel coverage, where the code runs, and what is missing.
Disclosure
La Growth Machine is our product, and it tops the table above. Read that with the bias in mind. It also loses where it loses: Lemlist beats us on email deliverability infrastructure, and HeyReach beats us on cost per LinkedIn sender past roughly 15 accounts.
Round 1: architecture, or what each tool was built for
Architecture is the part of a tool you cannot change later. It decides what a product does well by default and what it will always do as an add-on. All three run in the cloud, so none depends on a browser extension or an open session, but their center of gravity differs.
Lemlist
Overview
Lemlist started as a cold email platform and grew into multichannel. The lineage still shows: the campaign builder thinks in email steps first, and LinkedIn actions slot into that flow.
Key features
- lemwarm: built-in inbox warming that runs automatically on connected accounts
- Dynamic personalization: images and video thumbnails generated per prospect
- Conditional logic: branching inside sequences, extended to LinkedIn steps
- Email finder and verifier: native, billed on a pay-per-success credit system
- LinkedIn actions: profile visits, invites, text messages and voice messages
Pros & cons
Deliverability is the strongest part of the product, and the personalization engine is genuinely ahead of the market. The cost is that LinkedIn sits behind the Multichannel plan, and enrichment credits are bought separately from the subscription.
Pricing
Email at $69/month, Multichannel at $109/month billed monthly ($55 and $87 on annual billing). Credits are extra, starting at $10 for 1,000 credits, which buys around 200 verified emails. Verified August 2026.
Best for
Teams whose motion is email first, who already have clean lists, and who want the best personalization on the market.
HeyReach
Overview
HeyReach was built to solve one problem: LinkedIn caps invites per account, so volume means many accounts. The platform rotates senders, applies per-account limits and consolidates every inbox into one view. Our full HeyReach review covers the product in depth.
Key features
- Sender rotation: connection requests distributed across accounts to stay under limits
- Unified inbox: conversations from every sender in a single view
- Per-account safety limits and account health monitoring
- Native Instantly and Smartlead integrations for the email side of a sequence
- Enrichment credits: 100 per sender on Growth
Pros & cons
For agencies running client accounts at volume, nothing here is better designed. The trade-off is that email never runs inside HeyReach. It runs in Instantly or Smartlead, which means a second subscription and a second place where your reply history lives.
⚠️ On the Agency and Unlimited plans you also bring your own residential proxies for each account, which is a cost the plan price does not include.
Pricing
Growth at $79/month per sender. Agency at $999/month for 25 senders, upgradeable to 50, which puts the effective rate around $40 per sender. Unlimited at $2,999/month. Verified August 2026.
Best for
Agencies and teams running 10 or more LinkedIn accounts where LinkedIn is the whole motion.
La Growth Machine
Overview
La Growth Machine was built as a multichannel outreach platform from the first version. LinkedIn and email are peers inside the same campaign, not a primary channel with a bolt-on. LGM sits on the contact and post-contact layer: it runs the sequence, holds the conversation and pushes the result into the CRM.
Key features
- One sequence across LinkedIn, email and X, with if/then branching between channels
- Waterfall Enrichment: providers queried in cascade until a verified address is found
- Social Warming: interaction with a prospect’s LinkedIn content before the sequence starts
- LinkedIn voice messages and AI-written messages
- Multichannel Inbox: LinkedIn, email and X replies in one shared view
- Native bidirectional CRM sync, with no middleware in between
Pros & cons
Running both channels from one plan removes the second subscription and the sync work between two tools. What we do not have is an email warmup engine, so on pure deliverability infrastructure Lemlist is ahead.
Pricing
Basic from €60/month per identity, covering LinkedIn and email with 250 enriched leads per month on the plan’s credit allowance. Pro at €120/month adds calls, five inboxes in rotation and API access. Ultimate at €180/month adds X and 1,000 enriched leads. Verified August 2026.
Best for
B2B teams of 10 to 200 running LinkedIn and email against the same prospect list.
Round 2: LinkedIn depth
On LinkedIn alone, HeyReach has the deepest feature set of the three, and it is not close for multi-account work. Lemlist covers the standard actions competently. La Growth Machine sits between them, with fewer multi-account controls but pre-contact features neither competitor offers.
HeyReach’s multi-sender management is the product, not a module. Requests are distributed across accounts, each account carries its own daily ceiling, and health monitoring flags accounts showing restriction signals.
The unified inbox is what earns the price. Managing 10 accounts without it means 10 separate inboxes and a real risk of two reps messaging the same prospect.
Lemlist gives you invites, profile visits, text messages and voice messages, with the same conditional logic as the email builder. What it does not have is anything before the first contact.
La Growth Machine adds that pre-contact layer. Social Warming likes and comments on a prospect’s posts before the sequence opens, so the first invite does not arrive cold. Branching then lets the sequence react to whether someone connected, viewed your profile or opened an email.
The three also differ on who supplies the network layer. La Growth Machine runs accounts on its own infrastructure with dedicated IPs included. HeyReach expects you to bring your own residential proxies on the Agency and Unlimited plans, which is operational work and a line item the plan price does not cover.
⚠️ Voice messages are not exclusive to us. Lemlist ships them on its Multichannel plan too.
Round 3: email, enrichment, and where each tool stops
Lemlist is the strongest email product here, and we will not pretend otherwise. lemwarm warms inboxes automatically and flags problems before a campaign degrades. Neither HeyReach nor La Growth Machine has an equivalent. If deliverability is your bottleneck, that is your answer.
Where Lemlist gets more expensive is the credit model. The email finder ships with the product, but the credits it consumes do not ship with the subscription. You buy those separately, per success.
HeyReach does not send email itself. It connects natively to Instantly or Smartlead, which is cleaner than a Zapier bridge but is still a second product to buy, configure and reconcile. If you are already comparing that layer, our list of Smartlead alternatives covers what else fits there.
La Growth Machine runs email inside the same sequence as LinkedIn, and enrichment feeds it. Waterfall Enrichment queries providers one after another and stops at the first verified address, instead of taking one provider’s miss as final.
Enrichment runs on a monthly credit allowance, not an unlimited pool. Basic covers 250 fully enriched leads, Pro 400, Ultimate 1,000. Credits reset each cycle and do not roll over.
The practical consequence is branching. When an email is found, the sequence continues by email. When it is not, it stays on LinkedIn instead of stalling.
Round 4: pricing and real total cost of ownership
Headline prices do not describe what a multichannel setup actually costs, because none of these three tools covers LinkedIn, email and enrichment on a single line by default. Here is the monthly bill for one person running LinkedIn and email against the same list, on monthly billing, with every price verified August 2026.
| Setup | Base | Add-ons needed | Monthly total |
|---|---|---|---|
| Lemlist | Multichannel $109 | ~$10 in credits for around 200 verified emails | ~$119 |
| HeyReach | Growth $79 per sender | Instantly Growth $47 for the email side | ~$126 |
| La Growth Machine | Basic €60 per identity | None, 250 enriched leads included in the allowance | €60 |
One seller is the wrong volume for HeyReach, which exists to run many accounts at once, so here is the same calculation at five.
| Setup, five people | Calculation | Monthly total |
|---|---|---|
| Lemlist | 5 x $109, plus credits | ~$595 |
| HeyReach + Instantly | 5 x $79, plus one shared $47 email platform | ~$442 |
| La Growth Machine | 5 x €60 | €300 |
The email platform is shared rather than multiplied, which is why HeyReach closes most of the gap as soon as you add seats. Our HeyReach pricing breakdown works through the per-sender math tier by tier.
⚠️ Past roughly 15 senders, HeyReach’s economics flip in its favor. The Agency plan at $999/month for 25 senders works out near $40 per sender, well below €60 per identity. If your motion is LinkedIn only at that scale, HeyReach is the cheaper answer and we would tell you so.
There is also a cost that never appears on an invoice. Two platforms mean two logins, two support relationships, two exports to reconcile and two places where a reply can be missed.
Round 5: the programmable surface, and what your stack can reach
For anyone wiring outreach into a wider revenue stack, the question is not which tool has the nicest builder. It is what each one exposes: a documented API, webhooks that fire on real events, and CRM sync that writes back without a middleware layer in between.
Lemlist and HeyReach both publish REST APIs and support native CRM connections, so both can be scripted and both push activity into HubSpot or Pipedrive.
La Growth Machine’s differentiator is the shape of that sync rather than its existence. It is bidirectional and native with HubSpot, Pipedrive, Salesforce, Folk and Recruit CRM, so the outreach activity itself lands on the record next to the deal, with no Zapier step in between. That is what makes pipeline attribution possible rather than just contact logging.
⚠️ The La Growth Machine REST API starts on the Pro plan at €120/month. It is not included in Basic, and webhooks follow the same rule. If your first requirement is programmatic access, Basic is not the plan to compare.
LGM also ships an MCP server, so an assistant like Claude or ChatGPT can build an audience, read campaign stats and draft replies against the account.
Which tool to pick, by use case
There is no single winner across these three. Lemlist wins on email infrastructure, HeyReach on LinkedIn at agency scale, and La Growth Machine on running both channels against one list at the lowest entry price. The right pick follows your motion, not the feature count.
For a solo founder or a first SDR
La Growth Machine at €60/month covers LinkedIn, email and enrichment on one bill. Lemlist Multichannel at $109 plus credits does the same job for more, and buys deliverability tooling you may not need yet at low volume.
For an agency running 10 or more LinkedIn accounts
HeyReach, without much hesitation. Sender rotation, per-account limits and the unified inbox are built for exactly this, and the Agency plan brings the per-sender cost down. Our HeyReach vs Instantly comparison covers the pairing most agencies land on for email.
For a B2B team running LinkedIn and email in the same sequence
La Growth Machine. This is the case the product was designed around: one campaign, both channels, one contact history, and branching that reacts to whether an email was found.
For a team whose bottleneck is deliverability
Lemlist. lemwarm has no equivalent in this comparison. If your emails are landing in spam, no amount of multichannel sequencing fixes that first.
For a team that needs outreach activity inside the CRM
All three sync, so the question is how much plumbing sits in between. La Growth Machine’s sync is bidirectional and native, which keeps attribution intact without a middleware step.
Where La Growth Machine fits
La Growth Machine is the contact and post-contact layer of a revenue stack. It runs the sequence across LinkedIn, email and X, holds the conversation in a shared inbox, and reports what happened back into the CRM. It does not replace the tools that sit upstream of it.
Clay, Apollo and Cognism build and enrich lists. LGM connects to them rather than competing with them.
The fit is clearest for a B2B team of 10 to 200 with at least three reps, running both channels against the same prospects.
How to choose between Lemlist, HeyReach and La Growth Machine
Start from your motion, not from the feature list, because all three tools will look capable in a demo. Answer three questions in order and the shortlist usually resolves itself before you book one: where your volume actually sits, what your bottleneck actually is, and whether your two channels share a list.
Is LinkedIn your whole motion, at more than 10 accounts?
If yes, HeyReach, and pair it with a cold email platform only when a client asks for it.
Is email your whole motion, with deliverability as the bottleneck?
If yes, Lemlist, and treat its LinkedIn steps as a bonus rather than the reason to buy.
Do you run both channels against the same list?
If yes, the deciding factor is whether they live in one sequence or two tools, and that is what La Growth Machine is built for.
Then check the plan boundary before you commit. API access, credit allowances and channel coverage all move between tiers, and the entry plan is rarely the one you stay on.
Frequently asked questions
Can Lemlist do LinkedIn without upgrading?
No. LinkedIn actions require the Multichannel plan at $109/month, verified August 2026. The Email plan at $69/month covers email only.
Does HeyReach have any email features?
Not natively. HeyReach sends on LinkedIn only, but it integrates natively with Instantly and Smartlead, so email runs in one of those products and syncs back. You still pay for two subscriptions.
What is waterfall enrichment and why does it matter?
It queries email-finding providers in sequence rather than relying on one. If the first provider returns nothing, the next one tries, and so on until a verified address comes back. On the same list, that produces more usable emails than a single provider.
Is La Growth Machine good for agencies managing multiple clients?
Up to a point. LGM bills per identity at €60, €120 or €180 per month depending on the plan, verified August 2026. Past roughly 15 LinkedIn senders on a LinkedIn-only motion, HeyReach’s Agency plan is cheaper per sender.
Which of these tools has an API?
All three publish a REST API. The difference is the plan boundary: on La Growth Machine the API and webhooks start on Pro at €120/month and are not part of Basic.
Can I use Lemlist or HeyReach alongside La Growth Machine?
Technically yes, but you pay twice and split one conversation history across two products. The split worth keeping is upstream data sourcing versus contact and post-contact, not two tools doing the same job.
Conclusion: our picks
Pick HeyReach if LinkedIn is the entire motion and you run it across many accounts. Pick Lemlist if email is the entire motion and deliverability is what stands between you and replies.
Pick La Growth Machine if both channels target the same list and you would rather run them from one sequence than reconcile two tools. At €60/month per identity, verified August 2026, it is also the cheapest way to cover both.
Compare the plan boundaries on our pricing page first. Ready to run LinkedIn and email from a single platform? Start your 14-day free trial of La Growth Machine, no credit card required.