BookYourData vs Scrubby: Data Provider or Email Validator?
Comparing BookYourData to Scrubby is like comparing a grocery store to a food safety inspector. One sells you the food. The other checks whether the food you already bought will make you sick. They're not competitors - they solve different problems entirely.
30-second verdict: BookYourData for buying contacts. Scrubby for validating catch-all emails you already have. Prospeo if you want finding and verification in one platform.
At-a-Glance Comparison
| BookYourData | Scrubby | |
|---|---|---|
| Core function | B2B data provider | Email validator (catch-all specialist) |
| G2 rating | 4.9/5 (395 reviews) | 4.8/5 (45 reviews) |
| Accuracy | 97% | 98% |
| Turnaround | Real-time on export | 24-72 hours |
| Free tier | 10 credits | 100 credits / 7 days |
| Pricing model | Pay-as-you-go | Subscription or PayGo |
BookYourData Overview

Use this if: You need to buy verified B2B contacts on demand without a subscription. BookYourData is built for "I need leads today" moments - pay-as-you-go credits that don't expire, and exports that run through real-time verification. You also get rich fields like email, mobile, title, and company attributes.
Reddit sentiment is strong. One user bought the $99 / 250-contact pack and shared a 2.4% bounce rate, 14 positive replies, and one closed customer within 12 days. Another user compared bounce rates head-to-head and put BookYourData around 2.3% versus 6-8% from ZoomInfo and Apollo campaigns. That's a meaningful gap when your sender reputation is on the line.
Skip this if: You only need to validate an existing list - especially catch-alls - and you don't need new contact records. BookYourData can handle enrichment and bulk lookup, but it's primarily a data provider, not a dedicated catch-all validation layer like Scrubby.
You can check the pay-as-you-go model and free 10-credit pack on the official pricing page and reviews on G2.

BookYourData charges ~$0.30 per contact. Scrubby charges ~$0.025 per validation. Stack them and you're paying $0.33+ per usable email - with a 24-72 hour wait. Prospeo delivers verified contacts at ~$0.01/email with catch-all handling built into a 5-step verification process. Real-time results, no second tool needed.
One platform. One credit. Finding and verification done instantly.
Scrubby Overview
Use this if: Your list is clogged with catch-all and "risky" results and you want a second pass that turns unknowns into usable sends. Catch-all domains regularly make up 15-25% of B2B lists, so this problem shows up constantly once you scale outbound.
Here's how it works: Scrubby dispatches blank emails from burner accounts to catch-all/risky addresses, then waits 24-72 hours for bounce signals. Some bounces trickle in up to two days after sending, so the system holds results for accuracy. In one vendor case study, a 101,224-email list produced roughly 42% risky/catch-all, and Scrubby recovered 32,549 of those as valid. It also plugs into workflows via API, including a Clay integration.
Let's be honest - waiting 24-72 hours for validation feels outdated in 2026. But if catch-alls are killing your email deliverability, Scrubby does the one job most validators avoid. There's a thread in r/coldemail where a user flagged potential false negatives: 700 out of 1,700 marked invalid after spot checks turned out to be deliverable. We treat Scrubby as a "second opinion," not the final judge.
Skip this if: You need to find emails, not verify them. Scrubby validates the emails you upload - it isn't a lead database. Plan details are on their pricing page.
Pricing Breakdown
| BookYourData | Scrubby | |
|---|---|---|
| Free | 10 credits | 100 credits / 7 days |
| Entry tier | 250 credits / $99 | Starter: $27/mo (1K) |
| Mid tier | 500 credits / $159 | Basic: $127/mo (5K) |
| Higher tier | 1,000 credits / $299 | Growth: $247/mo (10K) |
| Per-unit cost | ~$0.30-$0.40 per contact record | ~$0.025-$0.027 per email (subscription) |
The pricing only looks comparable until you remember what you're buying. BookYourData sells a full contact record - email, phone, title, company data - not just an email address. Scrubby sells a single deliverability check on an email you already have. Apples and oranges.
When to Pick Each Tool
"I need new B2B contacts fast, no contract." Go with BookYourData. The pay-as-you-go model and non-expiring credits make it easy to test before committing serious budget, and the real-time verification on export means you're not waiting around.
"My list has tons of catch-alls and I need a second pass." That's Scrubby's sweet spot. If you're already running a data provider and 20%+ of your results come back as catch-all or risky, Scrubby's burner-account approach can recover a chunk of those as sendable addresses.
"I want one platform for sourcing and verification." This is where we'd point you to Prospeo. It handles both: 300M+ professional profiles, 98% email accuracy, catch-all handling built into a 5-step verification process, and a 7-day data refresh cycle. Results come back in real time - no 24-72 hour wait. Pricing lands around ~$0.01/email with a free tier of 75 emails/month.
For teams running deals under $15k ACV, stacking two separate tools usually adds complexity without proportional ROI. A single platform that finds and verifies in one step keeps your workflow lean and your sender reputation intact.

Catch-all emails shouldn't require a separate tool and a 3-day wait. Prospeo's proprietary verification handles catch-all domains, spam traps, and honeypots automatically - across 300M+ profiles refreshed every 7 days. That's 6x faster than the industry average.
Ditch the two-tool workaround and get verified contacts in seconds.
FAQ
Can I use BookYourData and Scrubby together?
Yes - buy contacts in BookYourData, then run any catch-all emails through Scrubby for a second validation pass. It works, but you'll manage two tools and a manual handoff between them. We only recommend this stack when catch-alls exceed 20% of your list.
How long does Scrubby take to validate emails?
Plan for 24-72 hours. Scrubby waits for bounce signals after sending blank emails from burner accounts. You'll sometimes see partial results sooner, but the full window is the realistic expectation. Real-time validators return results instantly, which matters when you're prospecting mid-sequence.
What's the biggest risk with catch-all email validation?
False negatives - valid emails incorrectly marked invalid. One Reddit user reported 700 out of 1,700 Scrubby results flagged invalid that later proved deliverable. Always spot-check a sample before discarding "invalid" results from any catch-all validator, and consider cross-referencing with a second tool to be safe.