cd /home/claude && cat > dataguard-landing.html << 'HTMLEOF' DataGuard - Clean your HubSpot CRM automatically
Built for HubSpot CRM

Clean your HubSpot
automatically

Duplicate detection, data validation, and enrichment on autopilot. Fix messy contact data before it costs you deals.

23%
Average duplicate rate
$15K
Lost revenue per year
8hrs
Wasted weekly on cleanup

Dirty data kills sales efficiency

Your CRM is your single source of truth. But when data is messy, nobody trusts it — and deals slip through the cracks.

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Duplicate contacts everywhere

john@company.com, j.smith@company.com, John Smith — same person, 3 records. Sales emails the wrong one. Marketing sends duplicate campaigns. RevOps spends hours merging manually.

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Invalid email addresses

20-30% of contacts have typos, dead domains, or role addresses (info@, sales@). Your email deliverability tanks. Marketing blames "bad leads," but it's data quality.

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Missing company data

Contact exists, but Company is blank. Or filled with "abc corp" instead of "ABC Corporation." Can't segment by industry, size, or location. Reports are useless.

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HubSpot's deduplication is basic

HubSpot only catches exact email matches. Different emails, same person? Missed. Typos in company names? Separate records. You need fuzzy matching and smart rules.

DataGuard fixes this

Automated data quality monitoring and cleanup for HubSpot

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Smart duplicate detection

Fuzzy matching on name, email, company, phone. Catches "john@acme.com" and "j.smith@acme.io" as same person. 98% accuracy, 2% false positives (vs 40% for naive matching).

✅

Email validation

Real-time verification: syntax check, MX record validation, disposable email detection. Quarantine invalid contacts before they hurt deliverability. Auto-tag bounced emails for cleanup.

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Company enrichment

Auto-fill missing company data from Clearbit, ZoomInfo, LinkedIn. Industry, size, revenue, location — no manual research. 85% coverage on B2B contacts.

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Auto-merge workflows

Set rules: auto-merge high-confidence duplicates (95%+ match), flag medium-confidence for review, ignore low-confidence. Runs nightly, keeps CRM clean without manual work.

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Data quality dashboard

Track: duplicate rate over time, invalid email percentage, enrichment coverage, cleanup velocity. Prove ROI to leadership with before/after metrics.

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Quality alerts

Slack/email notifications when quality drops. "Warning: 15% of new leads this week have invalid emails" — catch issues before they compound.

Frequently Asked Questions

Will this delete my data?
No! DataGuard never deletes anything without approval. We flag duplicates, quarantine invalid records, and suggest merges. You review and approve all changes via HubSpot's native merge UI.
How does fuzzy matching work?
We use Levenshtein distance, soundex, and company domain matching. "John Smith @ Acme Corp" and "J. Smith @ acme.io" scores 92% similarity — flagged as likely duplicate. You set the threshold (80%, 90%, 95%).
What about GDPR and data privacy?
DataGuard uses HubSpot's OAuth API — we never store your contact data. Enrichment (Clearbit, etc.) only happens if you enable it and accept their terms. You control everything.
Can I customize deduplication rules?
Yes! Set rules per object: "For companies, match on domain + name. For contacts, match on email OR (first name + last name + company)." Different thresholds per workflow.
Does this work with HubSpot Free?
Yes, all HubSpot tiers: Free, Starter, Professional, Enterprise. API limits apply (Free tier = slower syncs), but all features work. Operations Hub not required.
What does this cost?
$79/month for up to 10K contacts, $149/month up to 50K, $299/month up to 250K, enterprise pricing above. Includes unlimited scans, merges, and enrichment credits. 14-day free trial, no credit card.

Clean CRM = More revenue

Get a free data quality audit of your HubSpot CRM

🔒 14-day free trial • No credit card required • Cancel anytime

HTMLEOF