What is the best sales engagement platform in 2026?

Apollo bundles three things most teams buy separately: a B2B contact database, multichannel sequences and a dialer. For a team starting from scratch, it's the lowest entry price on this list: $49 per seat per month billed yearly, or $588 per rep per year. Month to month, the same seat costs $65, which is $780 a year. The gap is worth almost three months of monthly billing.

Pricing climbs fast once you want the management features. Professional runs $79 per seat billed yearly ($99 monthly), so $948 per rep per year. Organization runs $119 (annual only) with a 3-seat minimum, so $4,284 a year at the floor. Two rules shape the bill. Every seat on an account sits on the same plan, so you can't put a manager on Organization and three SDRs on Basic. And yearly billing is a 12-month commitment.

Data credits are pooled across the team and reset every billing cycle. Whatever you don't use is gone, which isn't the case with lemlist. The free plan only sends from Gmail; paid plans add Microsoft and other inboxes.

Public reviews are split down the middle: close to half are five stars and more than a third are one star. The praise is about onboarding speed and being able to search the database before spending a credit. The complaints are about running out of credits before the cycle ends, accounts that are hard to delete, stale records and a support desk that feels automated. Data quality is strongest on North American contacts; teams selling into Europe report weaker accuracy.

Apollo plugs into your CRM rather than replacing it, so check during the trial that calls and emails land on the right contact record. If the database is what you're really after, our B2B prospecting ranking puts it next to other data vendors, and our Apollo pricing breakdown walks through credits plan by plan.

If your team already works in HubSpot, the CRM question is settled. Sequences live on the contact record, every email and call logs itself, and managers report from the same dashboards. There's no sync to monitor, and that's its real edge over tools bolted on from outside, where sync issues with non-Salesforce CRMs are a recurring complaint.

The catch is the tier. Sequences aren't in Starter ($20 per seat). They start on Professional at $90 per seat per month billed yearly ($100 monthly), plus a one-time onboarding fee of $1,500. For 5 reps, year one comes to $6,900, or $1,380 per rep. Year two, with no onboarding, drops to $1,080 per rep. Enterprise is $150 per seat.

The send limits are spelled out. On Professional, each user can send up to 500 sequence emails per rolling 24 hours, 1,000 on Enterprise. Bulk enrollment goes out at 3 emails a minute. Your inbox adds its own ceiling: 350 a day on free Gmail, 1,000 on Google Workspace or Office 365. A Professional account tops out at 5,000 sequences. And a LinkedIn step inside a sequence requires a separate Sales Navigator subscription.

Field feedback is mixed. On rep forums, HubSpot reads as easier than Outreach or Salesloft but thinner on cadence automation. For a team of 5 to 20 sending a few hundred emails a day, that rarely matters. For an outbound pod aiming for thousands of sends, it does.

Our HubSpot review covers the marketing and service hubs and how the onboarding fees stack up.

lemlist has the most team-friendly price list here. The Email plan costs $69 a month for the whole team, $62 quarterly or $55 billed yearly, with 50,000 emails a month. Five reps who only email pay $660 a year in total on yearly billing: $132 each. Nothing else on this list gets that low per rep.

The Email plan doesn't include LinkedIn. For email, LinkedIn and call cadences you need Multichannel at $109 per user per month, or $87 billed yearly ($1,044 a year). One Multichannel seat equals one LinkedIn account, so the bill tracks connected LinkedIn profiles, not people logging in. Keep Multichannel for the reps who actually work LinkedIn.

Data credits cost $20 a month for 2,000 ($16 yearly). Here's the difference with Apollo: lemlist's official pricing page says credits roll over month to month as long as your subscription stays active, and you're only charged for results found. The trial runs 14 days with 200 free credits.

Reviews lean positive but polarized. Complaints focus on billing: no prorated refunds, and charges reported after cancellation. Keep written confirmation when you cancel, and turn off auto-renew ahead of the date. lemlist isn't a CRM, so managers will work across two screens; check the sync with your CRM during the trial.

For the closest head-to-head, read lemlist vs Reply.io. Our lemlist pricing page reruns the math for each team size.

Reply.io sells multichannel at a price you can read in one glance: $89 per user per month on Multichannel, with email, LinkedIn and SMS in the same sequence. Over a year, that's $1,068 per rep. Three reps pay $267 a month; ten pay $890.

For an email-heavy team, Email Volume costs $159 a month with unlimited users, or $1,908 a year. From 5 reps up, each one costs under $400 a year. It's pricier than lemlist's Email plan, but the logic is the same: a team plan for email, seats for multichannel.

Reply.io also sells an AI agent, Jason AI SDR, from $500 a month. It finds prospects, writes and replies on its own. That's no longer a cadence tool for your reps; it's a partial replacement for one. Compare it with our best AI SDR tools rather than with this list.

The limit: every seat costs the same, even for the AE who makes two calls a day. We also found fewer recent field reviews than for lemlist or Apollo, which weighs on the score. Before you sign, confirm on the pricing page whether the figure shown is monthly or billed yearly.

Our Reply.io review digs into Jason AI SDR and what it really adds to a small team's bill.

Klenty is the Outreach alternative for buyers who won't sit through a quote cycle. Starter costs $50 a month billed yearly with unlimited users, but it's email only: 15,000 contacts and 75,000 emails a month. Multichannel starts on Growth at $70 per user per month, with 200 calling minutes, SMS and social steps.

Over a year, Growth comes to $840 per rep and Plus to $1,188 ($99 a month) with 1,000 calling minutes. Two add-ons sit on top: a dialer at $45 per user and Dynamic Presence at $50 per seat. If your reps dial all day, count the dialer: Growth plus dialer is $115 per rep per month, or $1,380 a year.

Prices are yearly. We found few detailed public reviews compared with the bigger names, which pulls the score down. On CRM fit, ask to see call logging sync with your own CRM on a live account during the demo, not a sandbox.

Klenty earns its spot because it fills a gap. Between the $50 tools and the quote-only platforms, it's one of the few that publishes a price for cadences with calling.