Lemlist and Apollo.io overlap on cold email but come from different places. Lemlist is a best-in-class outreach and deliverability platform that assumes you bring your own list. Apollo is an all-in-one that bundles a big contact database with the outreach on top. The choice comes down to whether you need the data or already have it.
The short version
Lemlist is a specialist outreach tool: cold email sequencing, deliverability and warm-up, strong personalization, and multichannel steps including LinkedIn. It's what you buy when outreach quality and inbox placement are the priority — and you have your own source of leads.
Apollo.io is an all-in-one: a large B2B contact database plus built-in email sequencing, so you find people and email them in one tool. It's what you buy when you need the data and the outreach together, self-serve, at a reasonable price.
Choose Lemlist for the best outreach engine on a list you already have; choose Apollo when you also need the database.
Data vs outreach
This is the real dividing line. Apollo leads with data — its whole pitch is that you don't need a separate list, because the contacts and emails are built in. Its sequencing is capable but secondary to the database. Lemlist leads with outreach — it's designed to make whatever list you feed it perform, with deliverability tooling and personalization Apollo doesn't match, but it doesn't hand you the contacts.
Teams often end up using them together: Apollo (or another database) for the data, Lemlist for the sending. If that sounds like two tools doing one job, that's the tension in the choice.
Pricing
- Lemlist prices per seat, commonly $59–$159 per seat per month depending on features and volume.
- Apollo.io has a free tier and paid plans around $59–$149 per user per month (billed annually), with credits governing data pulls.
They land in a similar range, but you're paying for different things — Lemlist for outreach depth, Apollo for data plus outreach. Check both sites for current pricing.
Who each is for
- Choose Lemlist if you have a lead source and want the best possible email outreach and deliverability, with LinkedIn as a supporting channel.
- Choose Apollo if you need contact data and outreach in one self-serve tool and don't want to manage a separate database.
The channel both under-serve
Both are email-first. Their LinkedIn features exist, but neither is a real LinkedIn prospecting tool — and for a lot of B2B, LinkedIn is where the relationship actually starts. A bought email from Apollo or a cold sequence from Lemlist competes in a crowded inbox; a personal LinkedIn message that references something real about the person doesn't.
The LinkedIn-native alternative
Conextly covers the channel these tools treat as an afterthought:
- Find the right people through LinkedIn's own search — current, rich, no separate database to buy. See Find.
- Track them on a pipeline with job-change alerts, so you reach out at the right moment. See Track.
- Draft & Approve a personal LinkedIn message per person, written from their profile, that you approve before it sends. See Draft & Approve.
If email is your channel, Lemlist or Apollo will serve it — Lemlist for pure outreach, Apollo for data-plus-outreach. If LinkedIn is where your buyers actually engage, Conextly is the tool built for it, and many teams run it alongside an email tool for full coverage.
See the full Lemlist alternatives and Apollo.io alternatives rundowns, and the multichannel outreach guide.