SalesIntel vs Prospeo: Cheap Email Finding vs Verified B2B Data at Scale

Prospeo is a low-cost, self-serve email and mobile finder priced per user, with a free plan and a 7-day data refresh cycle. SalesIntel is a pipeline generation platform built on human-verified B2B data, with unlimited exports and enrichment, buying signals, and implementation and support included. Choose Prospeo for affordable, individual email finding. Choose SalesIntel when a whole team needs verified direct dials, CRM enrichment, and signals at scale.

The cost question comes down to usage. Prospeo stays cheap while seats and lookups are small, because you pay per user and per credit. SalesIntel costs more to start, but it does not meter lookups, so the price stops climbing as your team and your CRM grow.

SalesIntel vs Prospeo at a glance

Counts are not directly comparable. Each vendor verifies records differently, so a larger number does not automatically mean more usable contacts.

Prospeo is a self-serve email and mobile finder

Prospeo describes its database as 300M+ professional profiles across 30M+ companies, including 143M+ verified emails and 125M+ verified mobile numbers. It runs a 5-step email validation process and reports 98% email verification accuracy. That accuracy figure is Prospeo’s own claim, and third-party directories repeat it with the same attribution, so read it as vendor-reported, not independently benchmarked.

The product is easy to like for what it is. Prospeo says its entire database refreshes on a 7-day cycle, it publishes self-serve Free, Starter, Growth, and Pro plans, and it is one of the providers inside Clay’s work-email waterfall. G2 reviewers also commend its accuracy in finding verified emails. For email-only prospecting on a tight budget, that is strong value.

SalesIntel is built for teams that need verified data at scale

SalesIntel is a pipeline generation platform for GTM teams. It works in three steps: Identify accounts that match your ICP, Prioritize the ones showing buying signals, and Engage the buying committee with verified contacts. The trust layer underneath is human-verified data, re-verified every 90 days, with 95% accuracy, according to SalesIntel.

Signal Intelligence tracks 30+ signal categories and 60,000+ intent topics. That includes predictive signals that point to future intent and demand-capture signals that show active evaluation. The SalesIntel pricing page lists unlimited export and enrichment credits per user, with implementation and support included. Every plan also includes access to SalesIntel Academy and live training webinars. Teams get more than data access; they get the guidance and support needed to put that data to work.

How Prospeo and SalesIntel keep data accurate

The two vendors use different methods, and neither is a faster or slower version of the other. Prospeo revalidates records through automated checks every 7 days. Those checks confirm that an email address still accepts mail, using steps such as catch-all handling and spam-trap removal.

SalesIntel uses human researchers to re-verify records every 90 days. Human verification confirms the person, the title, and the direct dial, which a mail server cannot tell you. A weekly automated check can catch a dead mailbox within days, while a human check can catch a promoted contact or a wrong phone number that still looks valid to software. Which one matters more depends on whether your reps mostly email or mostly call.

Prospeo vs SalesIntel pricing: where per-user credits stop being cheaper

Per Prospeo’s help center (updated Aug 13, 2026), all paid plans are priced per user. The plans are Free, Starter, Growth, and Pro, and Starter includes 2,000 credits per user per month. Mobile numbers cost more credits than emails on Prospeo. A verified mobile lookup costs 10 credits (including the email), while a verified email lookup costs 1 credit. If the email has already been revealed, getting the mobile costs 9 additional credits (checked November 2026).

Prospeo’s own pages also disagree on the free tier, listing 100 credits in one place and 75 emails plus 100 Chrome extension credits in another, so check its current pricing page directly.

SalesIntel does not publish dollar amounts. Its pricing page describes a platform fee plus user licenses, with unlimited export and enrichment credits and 10 Research on Demand credits per user per month. According to Vendr (last updated February 2026), SalesIntel has a median annual contract value of $17,599, with reported contracts ranging from $8,670 to $41,380. Vendr also lists Advanced Intent and VisitorIntel as available add-ons.

A median buyer is not necessarily a three-user buyer, so your quote will depend on seats and add-ons.

The worksheet below shows where the two models cross. Fill in each input from your own team and the current quotes.

Worked example: A five-person team doing 500 lookups per user/month

Assumption: Each user performs 250 email lookups and 250 mobile lookups per month.

Pricing checked November 2026. USD, excluding applicable taxes.

What does this tell us?

For five users, Prospeo’s Growth plan costs $495/month on monthly billing or $370/month equivalent with annual billing. The team receives 25,000 credits in its shared pool, against an estimated requirement of 13,750 credits.

SalesIntel’s annual cost should be calculated using the actual quote:

Annual platform fee + (5 × annual user license)

The crossover happens when Prospeo’s annual cost exceeds the quoted SalesIntel annual cost.

The pattern is simple. Prospeo’s cost rises with U, and it jumps again when L × C pushes users into a higher plan. SalesIntel’s cost rises only with U, so the more lookups and CRM records you run, the sooner the flat model wins.

When Prospeo is the better choice

Prospeo fits a solo founder, a small team running email-first outbound, or any buyer on a tight budget who needs emails and some mobile numbers. If your process starts and ends with an email address, per-credit pricing keeps spend close to what you use. It also works as one provider inside a larger enrichment stack, which is how Clay uses it.

When SalesIntel is the better choice

SalesIntel fits teams that call, not only email, because direct dials are human-verified. Alleyoop put that to the test with 1,000 contacts across three providers. SalesIntel delivered a 35% connection rate, compared with 16% for ZoomInfo and 8% for Cognism. That’s more than double ZoomInfo’s result and over four times Cognism’s.

It also fits teams enriching CRM records across many accounts, since enrichment is unlimited and does not draw down credits. Teams that want signals and contacts from one vendor, with support and implementation included, get that without buying and managing extra tools.

To see how this looks on your own target accounts, book a SalesIntel demo.

Frequently asked questions

Is Prospeo cheaper than SalesIntel?

Yes. For email-only prospecting at low volume, Prospeo’s per-user credit plans and free tier can cost less than SalesIntel. The trade-off is scope: Prospeo finds emails and mobiles, while SalesIntel adds signals, CRM enrichment, and human-verified direct dials for teams working at scale.

Is Prospeo accurate?

Prospeo reports 98% email verification accuracy, which is its own claim. G2 reviewers commend its accuracy in finding verified emails, while a few note gaps for smaller companies and niche industries. Its checks confirm that a mailbox accepts mail, not that the person still holds the title.

How much does SalesIntel cost compared to Prospeo?

Prospeo charges per user and per credit, and Starter includes 2,000 credits per user per month. SalesIntel is quote-only, with Vendr reporting a $17,599 median per year and a range of $8,670 to $41,380. Use the crossover worksheet above to compare the two for your team size and lookup volume.

Does Prospeo have phone numbers?

Yes. Prospeo reports 125M+ verified mobile numbers, and mobiles cost more credits than emails. SalesIntel reports 54M+ verified mobile numbers, human-verified and included in unlimited exports. A higher mobile count does not guarantee a higher connect rate, so test both on your own target accounts.

Is Prospeo’s database big enough for enterprise prospecting?

It depends on your target market. One G2 reviewer wrote that Prospeo has a “relatively smaller database compared with other providers”, which is a fair flag for enterprise and international coverage. In Prospeo’s favor, reviewers on G2 consistently point to its accuracy on the emails it does return, and its 7-day refresh keeps those records current.