ProsperFleet (Valgen) vs Wiza: Fleet Data and General Prospecting Aren't the Same Thing
Comparing ProsperFleet (Valgen) to Wiza is like comparing a fishing sonar to a Swiss Army knife - one does one thing with extreme precision, the other does a dozen things reasonably well. If someone told you to pick between them, the real question isn't which is "better." It's what you're selling and to whom.
We've seen this exact confusion play out with sales teams that buy a general prospecting tool, then spend weeks trying to hack together fleet intelligence from data that was never built for it. Don't do that.
30-Second Verdict
Selling to fleets or trucking companies? ProsperFleet. Most general prospecting tools don't carry vehicle count data, duty-class breakdowns, or location-level fleet intelligence. Wiza can't help here.
Need general B2B emails and phone numbers? Wiza works, but credits cap fast and costs climb at volume. Prospeo covers 300M+ profiles at 98% email accuracy, starts free, and runs roughly $0.01 per verified lead - a fraction of what Wiza charges at scale.
Feature Comparison
| Category | ProsperFleet | Wiza |
|---|---|---|
| Data type | Fleet/vehicle intel | General B2B contacts |
| Coverage | 1.6M U.S. fleet locations | 850M+ prospects |
| Pricing model | Annual + credits | Monthly/annual tiers |
| G2 rating | 4.0/5 (3 reviews) | 4.5/5 (1,142 reviews) |
| Best for | Fleet sales teams | General outbound |
| CRM integrations | Salesforce, HubSpot | CSV export + CRM sync (varies by plan) |
If you sell into fleets, ProsperFleet wins by default. For everything else, Wiza competes with dozens of general B2B tools - and isn't always the best value.
ProsperFleet (Valgen)
ProsperFleet is fleet market intelligence. It covers 1.6 million U.S. fleet locations across light, medium, and heavy-duty vehicles - including the light-duty vans and service vehicles that FMCSA-focused databases miss entirely. The platform focuses on fleets with 5+ vehicles, which matters because 90% of companies with vehicles have only one or two. That's a lot of noise to filter out if you're targeting real commercial operations.
Credits cost 1 per company record and 0.5 per location/branch. Re-downloads within 12 months don't burn additional credits. Valgen runs roughly 1 million verification calls per month and backs the data with a 90% accuracy guarantee. They also have strong customer success proof points across their data and analytics work, including a Verizon Connect (Fleetmatics) case study showing 30% year-over-year growth for six consecutive years.
One early user noted filters can feel limited for narrowing lists, though the review base is thin at just 3 reviews on G2. Pricing isn't public - expect an annual subscription in the $15,000-$40,000 range depending on seats and credit volume.
Use this if you're selling telematics, fleet SaaS, fuel, insurance, or maintenance into the trucking and commercial vehicle market. Skip this if you need a general B2B contact database. ProsperFleet is built for businesses with fleet vehicles, not broad prospecting across every industry.
Not selling into fleets? Then you need a general B2B tool that won't bleed your budget at scale. Prospeo covers 300M+ profiles with 98% email accuracy at roughly $0.01 per verified lead - a fraction of Wiza's $0.15-$0.35 per contact overages.
Stop paying Wiza overage fees. Get better data for less.
Wiza
Wiza is a general B2B prospecting tool used by 500,000+ individuals at 50,000+ companies. Its Prospect module covers 850M+ profiles, and the Chrome extension pulls emails and phone numbers while you browse professional profiles. Wiza Monitor tracks job changes and syncs updates to Slack, email, and your CRM.
G2 reviewers praise ease of use (427 mentions) and contact information quality (322 mentions). The top complaint? Cost. 157 G2 mentions call it expensive, and 127 more flag limited credits.
Here's the thing: the consensus on Reddit threads about Wiza is that it's "way too expensive" for high-volume prospecting. Many teams also pair Wiza with a Sales Navigator subscription ($79-$149/month), which can push total cost well above $300/month per seat before you've exported a single contact.
Pricing Breakdown
Wiza publishes transparent tiers:
| Plan | Monthly | Annual |
|---|---|---|
| Free | $0 (20 emails, 5 phones) | - |
| $99/mo (500 emails) | $83/mo (unlimited emails, 30,000 exports/year cap) | |
| Email + Phone | $199/mo (500 emails + 500 phones) | $166/mo (unlimited emails + phones, 30,000 exports/year cap) |
Overages add up fast - phones run $0.35/number and email overages hit $0.15/email. For a 5-person team, you're looking at $995/month on the Email + Phone monthly plan before overages, or $830/month billed annually.
ProsperFleet doesn't publish pricing. It's an annual subscription priced by users and credit volume - expect $15,000-$40,000/year depending on team size and data needs.
Which One Do You Actually Need?
These tools answer completely different questions. Let's be honest: we've seen teams waste months trying to force general B2B tools into fleet prospecting workflows. It never works.
Scenario 1: Your VP of Sales wants every trucking company in the Midwest running 10+ heavy-duty vehicles, with direct dials for the fleet manager. ProsperFleet is the only tool that can do this. Wiza doesn't know what a vehicle count is.
Scenario 2: You're building a list of SaaS decision-makers for a cold email campaign. ProsperFleet has literally nothing for you. You need a general B2B data tool - but Wiza isn't your only option, and at volume, it's rarely the cheapest. (If you're pressure-testing your stack, start with these sales prospecting techniques.)
For teams doing outbound at any real scale - say 500+ contacts a month - Wiza's credit structure will bleed you dry. The tool is excellent for low-volume, high-precision pulls. Beyond that, the economics fall apart.
Better Value for General B2B Prospecting
If you landed here looking for general B2B prospecting data rather than fleet intelligence, Prospeo makes more sense than Wiza for most teams. The database covers 300M+ professional profiles with 143M+ verified emails at 98% accuracy, and data refreshes every 7 days - not every 6 weeks like most competitors.
The free tier gives you 75 emails and 100 Chrome extension credits per month. No credit card, no contract, no sales call. If you're building a broader outbound stack, compare other outbound lead generation tools and free lead generation tools too.
Wiza's 30,000 annual export cap and $0.35/phone overages crush teams doing real outbound volume. Prospeo delivers 143M+ verified emails and 125M+ mobile numbers on a 7-day refresh cycle - no annual caps, no surprise charges.
Scale outbound without the credit anxiety. 75 free emails every month.
FAQ
Does ProsperFleet have general B2B contact data?
No. ProsperFleet covers 1.6M U.S. fleet locations with vehicle count and duty-class data exclusively. It's purpose-built for selling into commercial fleets, not general outbound. For B2B contacts across industries, you need a dedicated prospecting platform.
Is Wiza worth it for high-volume prospecting?
Not at scale. Individual plans cap at 500 emails/month, and the Email + Phone plan caps at 500 phones/month. At $0.15-$0.35 per overage credit, a team pulling 2,000+ contacts monthly will pay significantly more than alternatives charging $0.01 per verified email.
What's a good free alternative to Wiza?
Prospeo's free tier includes 75 verified emails and 100 Chrome extension credits per month - roughly 4x Wiza's free plan (20 emails, 5 phones). No credit card required, and you get full access to 98%-accuracy email verification on a 7-day data refresh cycle.