Email Detective — ESP Tracker

Keap

CRM Platform

CRM and automation for small businesses.

Industries using Keap

Distribution of brands using Keap by industry. Helps you gauge whether this ESP is popular with businesses similar to yours. Brands tagged in two industries are counted in both.

Based on 51 of 53 brands tagged (96% coverage). Industries assigned automatically using AI; not every brand is tagged yet.

Average placement for brands using Keap

Where this ESP's emails land in Gmail. Each brand counted once (average of per-brand percentages) so a single high-volume sender can't dominate. Spam placement is mostly driven by the sender (list quality, content, complaint rate). This number reflects both the ESP's infrastructure AND the kind of senders who choose it — not just deliverability quality.

By volume: inbox 486 · promotions 108 (599 emails observed)

Percentages are averaged per brand (each counted once) across 26 brands using Keap with at least 5 placement observations each.

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Underlying transactional infrastructure Keap routes through, detected from the sender hostname (PTR record) on each email's Received header. Bigger sample → more accurate.

• Amazon SES 5 of 53 brands
• Mailgun 4 of 53 brands
• SendGrid 3 of 53 brands
• SparkPost 2 of 53 brands

Sending IPs (top 25)

IPs we've observed sending via Keap. "Brands" = distinct brands seen on each IP; "Placement" = where those emails landed in Gmail (inbox / promotions / spam). Click "reputation" to check the IP on Cisco Talos.