Apollo.io bundles contact data + sequences + dialer into one seat, which is why lean sales teams adopt it. The alternatives below trade that bundling for specific strengths: better EU data, deeper sequencing, or lower per-seat cost. Pure-software list - I'm the person who uses these tools, not a replacement for them.
Sales intelligence platform with mobile numbers and verified emails.
Best for: GDPR-compliant B2B contact data
Pricing: Annual SaaS licence, quote-based
Contact database, intent signals, and workflow automation.
Best for: Enterprise B2B intent and firmographic data
Pricing: Annual enterprise licence, quote-based
Sales engagement, deal management, and forecasting.
Best for: Enterprise sales orgs running structured cadences
Pricing: Annual per-seat licence
Sales engagement, conversations, and pipeline analytics.
Best for: Structured mid-market and enterprise sales orgs
Pricing: Annual per-seat licence
Contact enrichment, sequence sync, and pipeline generation.
Best for: SDR teams capturing contacts from LinkedIn
Pricing: Per-seat monthly SaaS
Cold email, warm-up, and multi-channel outreach.
Best for: Personalised outbound at SMB scale
Pricing: From $59/mo per user
Cold email sequences, warm-up, and lead database.
Best for: Agencies and lean sales teams scaling cold email
Pricing: From $37/mo
| # | Name | Best for | Pricing |
|---|---|---|---|
| 1 | Cognism Sales intelligence & data | GDPR-compliant B2B contact data | Annual SaaS licence, quote-based |
| 2 | ZoomInfo B2B intelligence data | Enterprise B2B intent and firmographic data | Annual enterprise licence, quote-based |
| 3 | Outreach Sales engagement platform | Enterprise sales orgs running structured cadences | Annual per-seat licence |
| 4 | Salesloft Revenue orchestration platform | Structured mid-market and enterprise sales orgs | Annual per-seat licence |
| 5 | LeadIQ Prospecting & data capture | SDR teams capturing contacts from LinkedIn | Per-seat monthly SaaS |
| 6 | Lemlist Personalised cold email | Personalised outbound at SMB scale | From $59/mo per user |
| 7 | Instantly.ai Cold email automation | Agencies and lean sales teams scaling cold email | From $37/mo |
Cognism. GDPR-compliant sourcing and stronger mobile-number coverage in Europe than Apollo, at a higher price point.
Instantly.ai and Smartlead. Both target agencies running hundreds of inboxes; Apollo's sender infrastructure isn't built for that scale.
Yes - running the tool inside your CRM is a common part of a sales-ops engagement. I don't resell any of these; the recommendation is based on your motion and market.
Belkins built its name on appointment-setting for mid-market B2B. Great fit for teams with an in-house closer and a big enough deal size to feed an agency retainer. Not the right shape for lean founders who want one accountable operator on the pipeline, or teams that need CRM hygiene and inbound follow-up alongside outbound. Here are the 7 alternatives I recommend most.
Traditional outsourcing agencies solved one problem - bench depth - by creating three others: rotating operators, an account-manager layer, and a margin stack that scales faster than the work. If you're a founder or ops lead with under 50 employees, this list is the shortlist I actually recommend.
I don't resell any of these tools. Send me the shortlist you're weighing and I'll come back with a fit-based recommendation, honestly ranked for your motion.
