Bookyourdata
B2B contact database sold on a pay-per-lead pricing model
What it does
Bookyourdata sells B2B contact data on a pay-per-lead usage model. Filter a target list by title, industry, revenue, headcount, geo, tech stack; export verified emails and phone numbers by the record instead of buying a five-figure ZoomInfo annual seat. Positioned as the SMB alternative to ZoomInfo/Apollo/Cognism: lower entry cost, credit-based export, "97% accuracy guarantee" on the email field with credit refunds for hard bounces above the threshold. Real use case is founders and small teams that need a lead list this month, not a data platform for next year.
Free tier
No
Setup
easy
Key features
Integrates with
Salesforce, HubSpot, Mailchimp, Zapier
Who this fits
- Founders running cold outbound without an SDR team yet
- 2-10 person sales teams building targeted account lists (SMB, mid-market)
- Agencies building lead lists for clients
- Consultants and B2B service providers doing quarterly outreach pushes
- Anyone priced out of ZoomInfo/Apollo enterprise contracts
Who it does NOT fit
- Enterprise SDR teams (100+) needing intent data, org charts, and CRM-native workflow (ZoomInfo, Cognism, or Apollo win)
- Teams needing consumer (B2C) contact data (this is B2B only)
- Users expecting data quality equal to a $50k/year contract - the sweet spot is transactional, not enterprise
- Buyers who cannot afford any bounces (see gotcha)
- Non-US-heavy targeting (US data is strongest; other geos are thinner)
Pricing
Real gotchas
- **The "97% accuracy guarantee" is a refund mechanism, not a prevention system**, and users pulling large lists (5k+) report real-world bounce rates of 10-18% and up to 25-40% on 15k+ pulls in some niches (Hackceleration Bookyourdata review, 2026). Small pulls in common titles hit closer to the marketing number; large pulls in narrow verticals degrade fast.
- Data freshness varies by vertical. Software and services stay fresher; manufacturing and construction titles rot faster.
- Credit refunds require you to run through their bounce-checker and file within a window - do not batch-refund weeks later.
- Phone-number field is thinner than email field - direct-dial coverage is lower than ZoomInfo's.
- Sending 500+ cold emails from a new domain to a purchased list without warmup and suppression is how you burn a sending domain in a week.
Integrations that matter
Otto’s take on this tool
Recommend Bookyourdata when: business_size is 1-15, use case is "I need to build a targeted list this month," budget is under $500 for the initial pull, and target segment is B2B US-focused. Do NOT recommend for enterprise SDR teams (ZoomInfo/Cognism), B2C outreach, or users who cannot tolerate bounces (a 10% bounce rate torpedoes a new sender's reputation). Always pair the recommendation with the deliverability protocol: warmed sender subdomain, SPF/DKIM/DMARC, suppression list, verification pass before send. Flag the 97%-is-a-refund-not-a-prevention gotcha proactively.
Affiliate disclosure: if you sign up through the link above, Ottomately may earn a referral commission at no cost to you. We only feature tools we have actually used or vetted through our recommendation engine.Partnership: Varies via PartnerStack via PartnerStack.
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