TL;DR: Feature Comparison
Expandi is for LinkedIn, Instantly for cold email, and La Growth Machine for both. Expandi lacks email features, Instantly lacks LinkedIn features. LGM offers multichannel, enrichment, and AI features natively. Consider a dual stack (Expandi + Instantly) vs. LGM based on your needs and budget.
If you’re evaluating prospecting tools right now, you’ve probably come across three names: Expandi for LinkedIn, Instantly for cold email, and La Growth Machine for both. They solve real problems, but they solve different problems, and many teams end up paying for two of them when one would do the job.
We tested all three for 90 days on different types of campaigns. Here’s what the data showed, what each tool is actually good for, and what the trade-offs are.
TL;DR: Feature Comparison
| Criterion | Expandi | Instantly | La Growth Machine |
|---|---|---|---|
| Type | Cloud-based LinkedIn Sequencer | Email deliverability platform | Native multichannel platform |
| LinkedIn Automation | Cloud-based | Not available | Cloud-based + advanced |
| Cold email sequences | Basic add-on | Core feature | Native |
| Email warmup | External tool needed | Built-in | Built-in |
| Inbox rotation | Not available | Unlimited | Built-in |
| Twitter/X outreach | Not available | Not available | Ultimate plan only |
| Voice message AI | Not available | Not available | All plans |
| Social warming | Not available | Not available | All plans |
| Cascade enrichment | Not available | Not available | Built-in |
| Sync with CRM | Via Zapier | Via Zapier | Ultimate (HubSpot/Pipedrive) |
| Price (starting) | 99 $/mo | 47 $/mo | 60 €/mo |
| Actual TCO (dual stack) | 99$ + 47$ + tools = ~175$/mo | same | 60-120€/mo all-inclusive |
Introduction: A LinkedIn Tool, An Email Tool, and One That Does Both
The comparison is interesting because Expandi and Instantly never really compete with each other. Expandi is a LinkedIn sequencer. Instantly is a cold email delivery platform. They serve different channels, and many teams run both in parallel as a deliberate dual stack.
La Growth Machine comes into this comparison as the platform that covers both channels natively. That reframes the question: it’s not Expandi vs Instantly, but whether a dual stack at $175/mo or more makes more sense than a single platform at €60-120/mo.
This article answers that question honestly. We’ll give credit where it’s due to all three tools.
Round 1: Core Architecture
Understanding what each tool was built for makes the rest of the comparison straightforward.
Expandi: Built for LinkedIn Sequences
Expandi is a cloud-based LinkedIn automation tool. It runs from the cloud, meaning you don’t need to keep your browser open: your LinkedIn account connects once, and sequences run in the background.
The core product covers: connection requests with personalized notes, automated follow-up messages, LinkedIn InMail outreach, profile visits, and validations as warm-up actions, and a basic sequence builder with conditional logic.
Expandi added email functionality in recent versions. It works, but it’s an add-on, not a delivery platform. There’s no email warmup engine, no inbox rotation, and no sending infrastructure designed for high-volume cold prospecting. If you’re sending from multiple mailboxes at scale, you’ll need a separate tool.
The user experience is clean, and LinkedIn sequencing is solid. For teams prospecting primarily on LinkedIn and wanting a dedicated tool for that channel, Expandi does its job well.
What Expandi lacks: email warmup, inbox rotation, enrichment, Twitter/X, voice message AI, social warming.
Instantly: Built for Cold Email at Scale
Instantly is where you go when email deliverability is the priority. The platform was built from the ground up for high-volume cold email, and it shows.
Key infrastructure: unlimited email warmup (every account you connect gets automatically warmed up), inbox rotation across all connected mailboxes, sending schedules with smart throttling, and a deliverability dashboard that catches issues before they become problems.
The Growth plan at $47/mo gives you unlimited email accounts and warmup, 1,000 contacts, and 5,000 emails/month. Hypergrowth at $97/mo expands to 25,000 contacts and 100,000 emails with A/B testing and advanced analytics. Annual billing drops Growth to $37.60/mo.
For teams doing email outreach at scale, Instantly is hard to beat on deliverability infrastructure.
What Instantly lacks: LinkedIn automation (none, on any plan), Twitter/X, enrichment, CRM sync beyond Zapier.
La Growth Machine: Built for Multichannel
La Growth Machine was built with a different premise: prospects don’t live in a single channel, so your prospecting sequences shouldn’t either. LinkedIn, email, and Twitter/X connect natively, not via Zapier or workarounds.
The architecture reflects this. You build a single sequence, add LinkedIn actions (visit, connect, message, InMail), email steps, and Twitter/X steps, and set conditional logic between them. If someone doesn’t accept your LinkedIn request after 3 days, the sequence automatically moves to email. If they reply on LinkedIn, email steps are paused.
Cascade enrichment is built-in: when LGM can’t find a professional email for a contact, it automatically queries multiple enrichment providers to find and verify emails for your LinkedIn audience. Social Warming runs in the background on all plans, engaging with prospects’ content before prospecting begins. Voice Message AI lets you send personalized LinkedIn voice notes at scale.
La Growth Machine pricing starts at €60/mo per seat (Basic plan, annual billing) and includes LinkedIn automation, email, Social Warming, Voice Message AI, and cascade enrichment. Pro at €120/mo adds LinkedIn Intent, Real Chat Mode, A/B Testing, and a Multichannel Inbox. Ultimate at €180/mo adds Twitter/X outreach and native CRM sync for HubSpot/Pipedrive.
What LGM covers that neither competitor does: cascade enrichment, Social Warming, Voice Message AI, Twitter/X (Ultimate), LinkedIn Intent (Pro+), and native CRM sync (Ultimate).
Round 2: LinkedIn Automation
Instantly is not in this round. It has zero LinkedIn capabilities. This isn’t a criticism, it’s a product choice, but it means any team needing LinkedIn prospecting must use either Expandi or LGM.
Expandi vs LGM on LinkedIn
Expandi covers the standard LinkedIn automation toolkit: connection requests, follow-up messages, InMail, profile visits, validations, and conditional logic between steps. The sequence builder is solid, and the user experience is more accessible than some alternatives.
Where Expandi hits its limits:
No Social Warming. LGM’s Social Warming feature gives