Kaspr vs SMARTe: Which B2B Data Tool Is Worth Your Budget?
Kaspr and SMARTe solve the same problem - getting contact data into your pipeline - but they approach it from completely different angles. One's a Chrome extension owned by Cognism that lives and dies on professional profiles, while the other's a standalone database with 290M+ contacts and pay-per-credit economics.
B2B contact data decays roughly 2-3% per month. Picking the wrong enrichment tool doesn't just waste budget - it tanks deliverability.
What Each Tool Does
Kaspr is a Chrome extension built around profile data extraction from professional networks. You browse profiles, Kaspr reveals emails and phone numbers, and you export to your CRM or sequencer. The workflow is fundamentally dependent on that social platform. No profiles to browse, no Kaspr.
SMARTe is a full B2B database - 290M+ contacts across 65M+ companies - with firmographic, technographic, and intent data layered in. It works as a standalone platform with its own search plus a Chrome extension. Think of it as a mini-ZoomInfo at a fraction of the cost.
Pricing Compared
Most comparison pages get the numbers wrong. TopAdvisor lists Kaspr Starter at $35/mo - it's actually $49/user/mo on an annual plan or $65/user/mo billed monthly. We pulled these numbers directly from each vendor's pricing page in March 2026.
| Kaspr | SMARTe | |
|---|---|---|
| Free plan | 5 phone + 5 direct email + 15 B2B email credits/mo | 10 credits/mo |
| Mid-tier | Starter: $49-65/user/mo, 100 phone credits | Pro: $25/mo base, $0.50/credit |
| Business | $79-99/user/mo, 200 phone + 200 direct email credits | - |
| Enterprise | Custom (marketed as unlimited credits) | Pay-per-credit, no license fees |
| Add-on credits | ~$0.35 down to $0.20/phone credit at volume | 1K-10K bundles; enterprise rates down to $0.20/credit |
Here's the thing: the credit economics matter more than the sticker price. On Kaspr, phone and email reveals are credit-based, so a "full profile" can cost multiple credits. That's why teams doing high-volume sourcing often feel the burn even on paid tiers. SMARTe is simpler to model because it's priced directly per credit, and at enterprise volumes the per-credit rate drops sharply.
Data Coverage and Accuracy
Use SMARTe if you need a standalone database with published accuracy benchmarks. SMARTe publishes 95% email accuracy, 98% company info accuracy, and 75% North America mobile coverage, with 50% of its international database "mobile-ready." The 290M+ contact database lets you build lists without touching a social platform.
Use Kaspr if you live on professional profiles and need quick reveals on individual contacts. But know the tradeoffs: Kaspr doesn't publish its database size or accuracy rates. G2 reviewers flag phone number quality issues, and you're entirely dependent on that social data ecosystem. If the platform throttles your activity - and it will if you move too fast - your prospecting stops cold.
Kaspr caps you at 200 phone credits on its top tier. SMARTe covers 75% of North America mobiles. Prospeo gives you 125M+ verified mobile numbers globally with a 30% pickup rate, 98% email accuracy, and data refreshed every 7 days - not whenever your vendor gets around to it.
Stop comparing credit limits. Start comparing results.
What Users Actually Say
Kaspr carries a 4.4/5 on G2 across 833 reviews. Users love how seamlessly it integrates with their profile browsing workflow. The complaints are consistent: credits burn fast, pricing gets steep at volume, and support is slow. One thread on r/LeadGeneration captures it well - the OP used Kaspr for years before switching because "pricing getting steep at volume" and "customer service takes forever."
SMARTe sits at 4.6/5 on G2, though with only 24 reviews - a much smaller sample. Users praise ease of use and responsive support. The recurring complaint is accuracy for niche industries. There's minimal Reddit discussion around SMARTe, which lines up with its smaller footprint. We've found that tools with thin review histories are harder to evaluate confidently, so if SMARTe interests you, push hard for an extended trial before committing.
When to Pick Each Tool
Pick Kaspr if you run a profile-first workflow, target European prospects where Kaspr's regional focus helps, have a small team with low-to-mid volume needs, and want dead-simple UX.
Pick SMARTe if you need to build lists at scale without per-seat costs, want predictable per-credit economics, prioritize North America mobile coverage at 75%, or need intent data and technographic filters.
Skip both if your average deal size is under $10K ACV. It's easy to burn through credits faster than you close deals, and neither tool's per-credit pricing is designed for high-volume, low-ACV outbound. A platform with roughly $0.01/email pricing will stretch your budget 5-10x further.
A Better Option for Email Accuracy
Beyond email, Prospeo includes 125M+ verified mobile numbers with a 30% pickup rate, 30+ search filters (buyer intent, technographics, job changes, funding signals), and native integrations with Salesforce, HubSpot, Instantly, and Clay. It's the kind of coverage you'd expect from a six-figure ZoomInfo contract - without the six-figure price tag.
Both Kaspr and SMARTe leave you guessing on data freshness. Prospeo refreshes every record on a 7-day cycle while the industry averages six weeks. That's why teams using Prospeo book 26% more meetings than ZoomInfo users - and 35% more than Apollo.
Test 98% accuracy free - no credit card, no contract, no sales call.
FAQ
Does SMARTe have a Chrome extension?
Yes. SMARTe includes a Chrome extension for web prospecting, though it has far fewer users and reviews than Kaspr's extension. Prospeo's Chrome extension has 40,000+ users and returns 40+ data points per contact.
Can I use Kaspr without a social profile platform?
Not effectively. Kaspr requires a minimum of 20 connections and is built entirely around social profile data extraction. SMARTe and Prospeo both work as standalone databases with no social platform dependency.
Which tool has the freshest data?
Neither SMARTe nor Kaspr publishes refresh cadences. Prospeo refreshes all records on a 7-day cycle - the industry average is six weeks. Fresher data means fewer bounces and higher deliverability, which directly impacts campaign ROI.