7 Best UseArtemis Alternatives for Accurate B2B Data
You're halfway through a campaign, your UseArtemis exports are bouncing at 15%, and support hasn't replied in four days. Sound familiar? UseArtemis holds a 4.4/5 on G2 across 212 reviews, and the praise for its UI is deserved - but the reviews also call out slow customer support and billing disputes that drag on for weeks. If you're paying $69/month for the Starter plan, the included limits (500 verified emails) can feel tight once you're running outbound at real volume.
That's why teams start looking for UseArtemis alternatives that deliver better accuracy without the headaches.
Here's the thing about B2B contact data: it decays at roughly 22.5% per year. If your provider isn't refreshing aggressively and verifying continuously, you're emailing dead addresses and torching your sender reputation in the process. UseArtemis uses waterfall enrichment - cascading lookups across multiple third-party vendors - which can work well, but it's still only as good as the underlying sources feeding it.
Below are seven strong alternatives worth testing if you want better deliverability, more predictable pricing, or a different workflow entirely.
Our Top 3 Picks
- Prospeo - Best for email accuracy and data freshness. 98% verified emails, 7-day refresh cycle, free tier with 75 emails/month.
- Apollo.io - Best all-in-one database plus outreach sequences. 210M+ contacts, free plan available, paid from $49/mo.
- Snov.io - Best budget option with prospecting, outreach, and verification in one tool. Starts at $29.25/mo with credit rollover.
The 7 Best UseArtemis Alternatives
1. Prospeo
Use this if: You need verified data that won't burn your sender domain.
Prospeo's proprietary email-finding infrastructure - no third-party email providers in the chain - runs a 5-step verification process with catch-all handling, spam-trap removal, and honeypot filtering to deliver 98% email accuracy. Every record refreshes on a 7-day cycle, not the 6-week industry average. The database covers 300M+ professional profiles, 143M+ verified emails, and 125M+ verified mobile numbers with a 30% pickup rate. You also get intent data tracking 15,000 topics via Bombora, so you can layer buying signals on top of verified contact data.
We've seen the numbers play out in practice. Snyk moved 50 AEs onto Prospeo and watched their bounce rate drop from 35-40% to under 5%, generating 200+ new opportunities per month. Teams book 26% more meetings compared to ZoomInfo and 35% more compared to Apollo. At roughly $0.01 per email with no contracts, you're spending a fraction of what UseArtemis charges for dramatically better deliverability. The free tier gives you 75 verified emails/month to test before committing a dollar.
Skip this if: You need built-in email sequences - pair it with a dedicated sequencer like Instantly or Lemlist instead.
2. Apollo.io
Apollo is the obvious starting point for teams that want database, sequences, and a dialer in one platform. The 210M+ contact database with a functional free plan makes it easy to test without any commitment. Pros:
- Free plan includes 50 AI credits and up to 2 sequences
- Basic starts at $49/mo, Professional at $79/mo, Organization at $119/mo (min 3 seats)
- A Sparkle benchmark of 250 leads showed a 2.65% bounce rate and 51.6% open rate
Cons:
- Credits don't roll over - they expire each billing cycle, punishing inconsistent prospecting months
- Email accuracy drops outside top-of-funnel contacts; a Reddit benchmark after a few thousand enrichments put Apollo and Lusha around 60-70% valid emails on tougher segments
- Organization tier requires 3 seats minimum, so solo users hit a ceiling fast
Apollo's strength is breadth. Its weakness is that it tries to do everything, and the data quality reflects that tradeoff. If you're running high-volume outbound and can tolerate some bounce variance, it's a solid pick. If your domain reputation is already fragile, test carefully.
3. Snov.io
Use this if: You're budget-conscious and want prospecting, email verification, and outreach sequences without stitching three tools together. Starter runs $29.25/mo with 1,000 credits, and unused credits roll over - a huge advantage over Apollo's use-it-or-lose-it model.
In our experience, credit rollover matters more than most teams realize. Prospecting volume is rarely consistent month to month. One week you're blitzing a new ICP segment; the next, you're heads-down closing pipeline. Unlimited team seats on every plan keep per-head costs predictable too.
Skip this if: You need phone numbers at scale. Snov.io is email-first, and its LinkedIn automation add-on costs an extra $69/mo per slot, which adds up fast for multi-rep teams.
4. Hunter.io
Hunter does one thing - find and verify emails - and charges fairly for it. Free plan with 50 credits/month, Starter at $49/mo ($34/mo billed yearly) with 2,000 credits/month, Growth at $149/mo ($104/mo billed yearly) with 10,000 credits/month. Unlimited users on every plan, which is rare at this price point.
No phone numbers, no sequences, no enrichment beyond email. If you're already running Instantly or Lemlist for outreach and just need a clean email source, Hunter earns its keep. But if you need anything beyond email addresses, you'll outgrow it in a month.
5. Lusha
Use this if: You need quick phone number lookups via a Chrome extension and don't mind paying a premium. Lusha's free tier gives you 70 credits/month, and phone numbers cost 10 credits each - so that's 7 free phone lookups. Pro runs roughly $22.45/user/mo on annual billing.
Skip this if: You're cost-sensitive on phone data. Renewal increases of 8-15% are common, and CRM integrations for Salesforce and HubSpot are locked to the Scale plan. The credit math gets expensive quickly: at 10 credits per phone, 100 phone numbers per month burns 1,000 credits before you've touched email. For teams that need both email and phone at volume, the economics don't hold up.
6. Cognism
Cognism is the play for European-focused enterprise teams that need GDPR-compliant, phone-verified mobile numbers. It uses Bombora intent data and lets you track up to 12 intent topics from 11,000+ options.
Pricing is quote-based, with packages labeled Grow and Elevate on their site. Third-party breakdowns commonly put Cognism in the mid-four-figures to mid-five-figures per year depending on seats and data needs. Cognism's EMEA mobile verification is genuinely best-in-class, but the US database is thinner than Apollo or ZoomInfo. If your target market is primarily North American, this isn't your tool.
7. ZoomInfo
Let's be honest: if your average deal size is under $25k, you almost certainly don't need ZoomInfo. Plans start around $14,995/year with annual contracts typically required. There's a free Lite tier with 10 credits/month, but it's barely functional.
ZoomInfo makes sense for 50+ seat orgs running ABM, intent, and outbound from one platform. For everyone else - especially teams switching from UseArtemis at $69/mo - you're paying for modules you'll never turn on. The consensus on r/sales threads is that ZoomInfo's data quality has slipped in recent years while pricing keeps climbing.
UseArtemis bounces at 15% because waterfall enrichment is only as good as its weakest source. Prospeo's proprietary email infrastructure skips third-party providers entirely - 5-step verification, catch-all handling, spam-trap removal. The result: 98% accuracy and a 7-day data refresh that keeps contacts current. Snyk dropped from 35-40% bounce to under 5%.
Stop torching your sender reputation. Get 75 verified emails free.
At $0.01 per email with no contracts, Prospeo costs a fraction of UseArtemis's $69/mo Starter plan - and gives you 300M+ profiles, 125M+ verified mobiles with 30% pickup rate, and Bombora intent data across 15,000 topics. No credit expiration tricks, no billing disputes.
Better data, better deliverability, 90% less cost. Test it yourself.
Pricing Comparison
| Tool | Starting Price | Free Tier | Credit Model | Contract | Best For |
|---|---|---|---|---|---|
| Apollo.io | $49/mo | Yes (limited) | Per-seat + credits | Monthly or annual | All-in-one |
| Snov.io | $29.25/mo | 50 credits/mo | Credits (rollover) | Monthly or annual | Budget teams |
| Hunter.io | $34/mo (yearly) | 50 credits/mo | Credits | Monthly or annual | Email-only |
| Lusha | ~$22.45/user/mo | 70 credits/mo | Credits (10/phone) | Annual typical | Quick phone lookups |
| Cognism | ~$5,000/yr+ | 25-lead sample | Quote-based | Annual | EMEA compliance |
| ZoomInfo | ~$15,000/yr+ | 10 credits/mo | Quote-based | Annual required | Enterprise ABM |
How to Pick the Right Tool
Two questions cut through the noise.
First, budget: if you're spending under $100/mo, Snov.io or Hunter are your realistic options alongside a pay-per-result model like Prospeo's. Cognism and ZoomInfo aren't in the conversation at that price point.
Second, accuracy threshold: industry guidance says keep total bounces below 2%. If your current tool can't hit that, prioritize verification quality over database size - a smaller, cleaner list will always outperform a massive, dirty one. We've watched teams chase the biggest database number only to spend weeks repairing domain reputation afterward. If you need a deeper playbook, start with our Email Deliverability Guide and the benchmarks in Email Bounce Rate.
Also consider whether you need multichannel outreach - email plus social touches plus calls - or just clean data piped into your existing stack. Apollo and Snov.io bundle sequences. If you're already running Instantly or Lemlist, you just need a reliable data source and can skip the all-in-one tax entirely. For more options, see our roundup of outbound lead generation tools and sales prospecting techniques.
FAQ
Is UseArtemis worth it in 2026?
It's decent for basic email finding at $69/mo, and the 4.4/5 G2 rating reflects a usable product. But support response times frustrate users, and billing disputes show up in negative reviews consistently. G2 benchmarks show a 7-month ROI timeline. If you're bouncing above 5%, test alternatives before the damage compounds.
What's the most accurate UseArtemis alternative?
Prospeo leads with 98% verified email accuracy and a 7-day data refresh cycle. A Reddit benchmark after a few thousand enrichments put Apollo and Lusha around 60-70% valid emails on tougher segments. That gap is the difference between a healthy sender domain and one that's flagged.
Can I find B2B emails for free?
Yes. Apollo, Hunter, and Lusha all have free tiers with limited credits. Prospeo's free plan includes 75 verified emails per month - enough to run a real test campaign and measure bounce rates against your current tool. Verified emails beat unverified ones every time when your domain reputation is on the line.