Which is better, LeadGenius or Apollo.io?

LeadGenius and Apollo.io target different use cases. LeadGenius focuses on custom b2b research combining ai with human researchers, while Apollo.io is built for outbound prospecting and email sequences. The best choice depends on your team's primary need. For CRM data quality and real-time enrichment, consider Enrich-CRM as a complementary or alternative tool — GDPR-native, from €29/month.

How do LeadGenius and Apollo.io compare on pricing?

LeadGenius is priced at $1,000+/month. Apollo.io is priced at Free tier + from $49/month. Apollo.io is generally more affordable. Enrich-CRM starts at €29/month with a free plan (100 credits/month, no card required).

Do LeadGenius and Apollo.io integrate with HubSpot?

LeadGenius HubSpot integration: no native integration. Apollo.io HubSpot integration: basic sync possible. Enrich-CRM integrates natively with all HubSpot plans, writing enriched data directly to CRM fields.

What is the best alternative to both LeadGenius and Apollo.io?

If your primary goal is maintaining accurate CRM data over time — job changes, current titles, company data — Enrich-CRM is a focused alternative. It uses live lookups (not a database), runs on EU servers (AWS Paris), includes job change monitoring and intent signals, and starts at €29/month with a free tier.

Head-to-head comparison — 2026

Last updated: March 2026

LeadGenius vs Apollo.io

Both are prospecting database tools with different strengths. Here's an honest comparison to help you choose.

LeadGenius — Enterprise custom data research combining machine… Apollo.io — The largest SMB-accessible prospecting database with…

Choose LeadGenius if…

You need highly custom data that standard databases don't cover
You have enterprise budget for bespoke research and data programs
You need data tailored to very specific ICP criteria and custom attributes

Choose Apollo.io if…

You're building outbound lists from scratch using ICP filters
You want email sequencing and prospecting in one platform
You have a limited budget and need the most contacts for the price

LeadGenius vs Apollo.io — Feature comparison

Feature	LeadGenius	Apollo.io
Category	Prospecting database	Prospecting database
Primary use case	Custom B2B research combining AI with human researchers	Outbound prospecting and email sequences
Data freshness	Real-time — live lookups	Database — periodic refresh
Data depth	High	High
GDPR compliance	Strong , US infra	Claimed , US infra
Pricing tier	$1,000+/month	Free tier + from $49/month
Free plan	No	Yes — limited

Both are prospecting database tools — but with key differences

LeadGenius is built for custom b2b research combining ai with human researchers. LeadGenius combines AI with a global researcher network to provide custom B2B data and verified sales leads for enterprise sales and marketing programs.

Apollo.io serves a similar purpose: outbound prospecting and email sequences. Apollo.io is a B2B sales intelligence platform combining a 275M+ contact database with email sequencing, AI prospecting, and CRM integrations.

💶 Pricing comparison

Apollo.io (Free tier + from $49/month) is priced lower than LeadGenius at $1,000+/month.

20–30% of B2B contacts change roles every year. Neither LeadGenius nor Apollo.io is designed to continuously monitor your existing CRM for job changes and update records automatically — that's a different tool category.

🇪🇺 GDPR and data compliance

LeadGenius has a stronger GDPR posture — GDPR, CCPA. Apollo.io claims GDPR compliance but relies on US infrastructure.

For European teams or those with EU customers requiring documented sub-processor chains, the compliance posture of your enrichment vendor matters. Make sure to request a DPA and sub-processor list before committing.

Related comparisons

LeadGenius vs Cognism The GDPR-first prospecting platform for European… LeadGenius vs Ocean.io AI lookalike engine to find companies… LeadGenius vs SalesIntel Human-verified contact database with a 95%… LeadGenius vs UpLead 54M+ verified B2B contacts with real-time…

Neither fits perfectly? A third option worth knowing

Enrich-CRM — real-time CRM enrichment for your existing contacts

LeadGenius and Apollo.io are both prospecting database tools. Enrich-CRM does something different: it enriches the contacts you already have in your CRM — in real-time, continuously, from the live web. Proprietary LLM on AWS EU Paris (no OpenAI, no Anthropic). 250+ company datapoints, 50+ contact datapoints, continuous job change detection, intent signals. Native HubSpot integration, plus Clay, Salesforce, Zapier, Make, n8n, CSV, and API.

From €29/month, 100 free credits, no annual contract. Full DPA and sub-processor documentation at our Trust Center.

Start free — 100 credits/month Enrich-CRM vs LeadGenius Enrich-CRM vs Apollo.io