Altss vs Wiza: They Don't Do the Same Thing
Altss and Wiza get lumped together, but they don't compete. Comparing the two is like comparing a Bloomberg terminal to a Chrome extension - they serve entirely different buyers. Altss is an LP intelligence platform for fundraising teams chasing family office capital. Wiza is a sales prospecting tool that pulls verified emails from LinkedIn. We've seen fundraising ops teams waste weeks evaluating the wrong category, so let's sort out which one you actually need.
30-Second Verdict
- Raising a fund and need LP contacts? Altss. Purpose-built for GP-to-family-office outreach with OSINT-driven signals no sales tool carries.
- Running SDR outbound and need prospect emails? Wiza works, but expect credit friction and full LinkedIn dependency.
What Each Tool Actually Does
Altss
Altss is a private-markets intelligence platform covering 9,000 verified family offices with a 30-day-or-less refresh rule. It's built for GPs raising capital who need allocator intelligence: mandate changes, decision-maker movement, conference rosters, and public discourse shifts - all powered by OSINT signals.
The platform also includes inbox-ready, bounce-checked email addresses and LP-side contact intelligence designed for fundraising workflows. GP-LP Connect adds curated off-market opportunities for verified allocators. Pricing is annual only: $12,000/year for a single license covering family-office data, and $15,500/year for full LP coverage. Its real competitors are FINTRX, Dakota, Preqin, and PitchBook - not sales prospecting tools.
Wiza
Wiza is a LinkedIn-first prospecting tool with an 850M+ prospect database and 40+ data points per contact. The Chrome extension sits on top of LinkedIn and Sales Navigator, verifying emails in real time and supporting bulk export to CSV. It integrates with Salesforce, HubSpot, and Pipedrive.
On G2, Wiza holds a 4.5/5 rating across 1,142 reviews - ease of use and LinkedIn integration are the top positives. The catch: it's entirely dependent on LinkedIn as a data source, which means if LinkedIn changes its structure or policies, your workflow breaks overnight.
Pricing starts free at 20 emails/month, scales to $199/mo on monthly plans, or $990-$1,990/year on annual tiers. Those annual "unlimited" plans cap exports at 30,000/year.
Wiza caps you at 30K exports/year and ties your workflow to LinkedIn. Prospeo gives you 300M+ profiles on proprietary infrastructure with a 7-day refresh cycle - no platform dependency, no export ceilings, and 98% email accuracy at ~$0.01 per lead.
Outgrow Wiza's limits without touching your LinkedIn account.
Side-by-Side Comparison
| Altss | Wiza | Prospeo | |
|---|---|---|---|
| Category | LP intelligence | Sales prospecting | B2B data platform |
| Use Case | Fundraising / GP-LP | SDR outbound email | Outbound prospecting |
| Data Source | OSINT + allocator network | LinkedIn profiles | Proprietary infrastructure |
| Database | 9,000 family offices | 850M+ prospects | 300M+ profiles |
| Refresh | 30 days or less | Real-time (LinkedIn) | 7 days |
| Entry Price | $12K/yr | Free (20 emails/mo) | Free (75 emails/mo) |
| Full Price | $15.5K/yr | $990-$1,990/yr | ~$0.01/email |
| CRM Sync | Not a CRM-first workflow | Salesforce, HubSpot, Pipedrive | Salesforce, HubSpot, + more |
| Best For | GPs raising capital | Reps on LinkedIn daily | Verified email at scale |
Which One Do You Need?
Picture a GP raising Fund II whose ops associate suggested Wiza for family office contacts. Wrong tool entirely. Wiza pulls from LinkedIn profiles - it doesn't know which allocators are actively deploying into venture or what their mandate thresholds look like. That's Altss territory.
Now flip it: an SDR manager heard Altss has "verified contacts" and wants to use it for outbound. Those are LP-side contacts for fundraising teams, not a prospecting database for selling SaaS. Completely different universe.
Here's the thing: if your average deal size is under $50K and you're not raising a fund, you'll never need Altss. And if you're a GP who thinks a LinkedIn scraping tool replaces allocator intelligence, your fundraise will take longer than the current 22-month median.
For teams on the Wiza side, know the limitations. In our experience, the 30K annual export cap hits fast when you're running more than 500 exports per month. Reviewers on G2 frequently cite credit limitations and "expensive" pricing, and billing/cancellation friction comes up in third-party breakdowns too. The consensus on r/sales threads tends to echo that - Wiza's fine for light use, but heavy teams outgrow it quickly.
If You Need Verified B2B Emails
If you landed here looking for a prospecting data tool - not LP intelligence - skip both and look at Prospeo. It covers 300M+ profiles with 98% email accuracy and 125M+ verified mobile numbers on a 7-day refresh cycle. The infrastructure is proprietary, so there's no LinkedIn dependency or third-party data risk. The free tier gives you 75 emails and 100 Chrome extension credits per month with no contracts.
If you’re comparing providers, start with our breakdown of B2B company data and how teams evaluate coverage vs accuracy.
Beyond raw contact data, you get 30+ search filters including buyer intent powered by Bombora across 15,000 topics, technographics, job changes, headcount growth, and funding signals. For teams that outgrow Wiza's export caps or need data independent of LinkedIn, it's the most cost-effective path at roughly $0.01 per email. One customer, Snyk, dropped their bounce rate from 35-40% to under 5% and saw AE-sourced pipeline jump 180% after switching.
If bounce rates are a recurring issue, use our email bounce rate guide to diagnose the root cause before scaling volume.
If you're here for B2B prospecting data - not LP intelligence - the choice is clear. Prospeo delivers 125M+ verified mobiles with a 30% pickup rate, 30+ filters including buyer intent across 15,000 topics, and integrations with Salesforce, HubSpot, and every major sequencer. Snyk's 50 AEs dropped bounce rates from 35% to under 5%.
Skip the category confusion. Get the data that actually books meetings.
FAQ
Are Altss and Wiza competitors?
No. Altss is an LP intelligence platform for fundraising teams targeting family offices. Wiza is a sales email finder that pulls from LinkedIn. Different buyers, different workflows, different budgets - comparing them is a category error.
Is Wiza's unlimited plan really unlimited?
Annual plans cap exports at 30,000/year, which works out to roughly 2,500/month. Teams running high-volume outbound regularly hit that ceiling. Check the current terms before committing.
What's a good Wiza alternative for verified emails?
Prospeo delivers 98% email accuracy across 300M+ profiles with a 7-day refresh cycle and no LinkedIn dependency. The free tier includes 75 emails per month - more than Wiza's 20 - so you can verify quality before scaling up.
When should I choose Altss over a sales prospecting tool?
Choose Altss when you're a GP or fundraising team that needs allocator intelligence - mandate signals, family office coverage, and LP-side contacts. If you're selling B2B products or services, Altss isn't built for you. Use a dedicated prospecting platform instead.