Real ChatGPT answer · index seedqxSYFuHMWhQcompleteMarketing and advertising · email marketingcommercial
Which popular email service providers currently have the worst deliverability rates for small business e-commerce brands sending daily promotions today?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which popular email service providers currently have the worst deliverability rates for small business e-commerce brands sending daily promotions today?
1 real search · 1 real-search pass
2026 email deliverability benchmark ESP provider rates small business ecommerce daily promotional email Mailchimp Klaviyo Constant Contact Brevo Omnisend worst deliverabilityGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model).
Searches and sources
ChatGPT1 real searches · gpt-6
2026 email deliverability benchmark ESP provider rates small business ecommerce daily promotional email Mailchimp Klaviyo Constant Contact Brevo Omnisend worst deliverability Google ↗
- Email Deliverability Statistics (2026) · emailtooltester.com
- Email Deliverability Benchmark & Free Tools · inboxratio.com
- 2026 Email Deliverability Report: Benchmark Data vs 2025 · unspam.email
Queries
1 queries · click a column to sort