Find CMO Email Addresses
Search by job title, company or industry, and Cleanlist AI looks up the work email and phone number of each person. On our 500-lead benchmark it returned 98% verified work emails and 85% phone numbers.
Enter a name and a company domain to get the likely email pattern. Cleanlist AI can then verify it across 25+ providers.
10,000+ users, from founders to full sales teams
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How does Cleanlist AI find CMO email addresses?
Cleanlist AI combats CMO data decay with real-time SMTP verification on every lookup, so addresses are confirmed deliverable at the moment of search rather than at the last quarterly database refresh. The waterfall asks 25+ providers in sequence and stops at the first deliverable address. Aliases like marketing@ and team@ get flagged, which keeps shared inboxes out of your CMO sequence.
Why this is hard to do by hand
Median CMO tenure is 26 months, and 22 months in B2B SaaS (Spencer Stuart, 2025 CMO Tenure Study). That makes CMO the shortest-tenured C-level role in B2B, so CMO contact data goes stale fast. CMOs also know email marketing from the inside, so they filter hard, use aliases and lean on assistants. If you sell martech, ABM platforms, attribution tools or content infrastructure, the CMO is your buyer, and a list bought last quarter already includes CMOs who have moved on.
Why CMO contact lists go stale faster than other C-suite lists
Spencer Stuart's 2025 study put median CMO tenure at 26 months, and 22 in B2B SaaS, the shortest in the C-suite. Board pressure adds to it: after a missed revenue quarter, marketing is often the first budget scrutinized and the CMO the first executive replaced. The role itself keeps changing shape too, with some CMO seats becoming Chief Growth Officer roles or folding into the CRO's team, so titles change even when the person stays. Cleanlist AI SMTP-checks each CMO email at the moment you look it up, and an agent can re-run the list on a schedule.
What a lookup costs
Each lookup walks 25+ providers in cost order, and you're charged once for what comes back: 1 credit for a verified work email, 10 for a phone number, 11 for both. Validation is 0.5 and AI qualification is 5. A lookup that finds nothing is free, and the whole team pays from one wallet.
- Verified work emails25 leads searched23 × 123
- Phone numbersVerified before anyone calls18 × 10180
- Qualification agentFit score with reasons25 × 5125
- 25+Providers queried in cost order on a single lookup
- 98%Verified work emails on our 500-lead benchmark
- 85%Phone numbers found on that same benchmark
- 0Credits for a lookup that finds nothing
How it works.
- 01
Find the companies
Enter a company name, or filter People Search by industry, headcount and location. For the marketing systems a shortlisted company runs, add a Smart Agent column.
- 02
Filter by CMO and marketing titles
Cleanlist AI matches CMO, Chief Marketing Officer, EVP Marketing, SVP Marketing and Head of Marketing in a single search. Watch for Fractional CMO titles, since their buying authority differs.
- 03
Verify the email and spot aliases
Each result gets a live SMTP check and a flag when it's a role-based alias (marketing@, cmo@, team@). Write to the direct addresses first.
- 04
Add marketing context
Add a Smart Agent column that looks up each company's marketing tools and recent marketing job posts, then mention one of them in your first line.
- 05
Export or sync the list
Download a CSV or sync to HubSpot, Salesforce or Outreach. Each record carries the date it was last verified.
What you get.
Verified work emails
Cleanlist AI checks each email for deliverability before it comes back, so your rep doesn't waste a send on a dead inbox.
Search by company or industry
Filter by company name, domain, industry, location or employee count.
Phone numbers too
Mobile and office numbers that ring the person's own phone, at 10 credits per number found.
Work contacts only
Cleanlist AI returns work contact data for B2B sales research. It isn't a people finder for private individuals.
14-day Pro trial
Run your first list on Pro: 14 days, 250 credits, 3 seats.
Manual process vs Cleanlist AI.
| Feature | Manual | Cleanlist AI |
|---|---|---|
| Data freshness for CMO records | Quarterly refresh | SMTP-checked on every lookup |
| Direct inbox vs alias detection | Often returns marketing@ shared inbox | Flags role-based aliases separately |
| Marketing systems they run | A BuiltWith subscription on the side | Research skill column, per company |
| Fractional CMO flagging | Not distinguished from full-time CMO | Visible in the title, so you can filter it out |
| Coverage for mid-market CMOs | Enterprise-biased in most B2B tools | Headcount filter for 100-500 employees |
| Stale addresses in the list | Common (CMO turnover) | Caught by the SMTP check at lookup |
How accurate is Cleanlist AI's data?
Cleanlist AI returned 98% verified work emails and 85% phone numbers on our 500-lead benchmark, pulling from 25+ data providers. Each lookup stops at the first deliverable result, meaning a verified or likely-valid email.
What do I get when I sign up?
A 14-day Pro trial: 250 credits, 3 seats, and every Pro feature. After it, the Free plan gives you 50 credits a month. A verified work email costs 1 credit, a phone number 10, and a miss nothing.
What data providers does Cleanlist AI use?
Cleanlist AI runs a waterfall across 25+ B2B data providers. For each record it asks one, moves to the next when that one has no match, and stops at the first deliverable result.
Can I connect my CRM?
Yes. HubSpot, Salesforce and Pipedrive sync both ways on the Pro and Enterprise plans, and Outreach, Salesloft and Lemlist take a one-way push. You can also upload a CSV, or use the REST API from Pro.
Is this data GDPR compliant?
Cleanlist AI returns work contact data for B2B sales research and isn't a people finder for private individuals. Whether your outreach meets GDPR depends on how you use the data, so check your program with counsel.
How quickly does CMO contact data go stale?
Fast. Spencer Stuart's 2025 CMO Tenure Study put median B2B CMO tenure at 22 to 26 months, the shortest of any C-level role, and domain changes and rebrands add to it. Cleanlist AI checks each CMO email when you look it up, and an agent can re-run the list on a schedule.
Should I send CMO outreach to marketing@ or the CMO's direct address?
The direct address. Role aliases like marketing@company.com or cmo@company.com usually go to a marketing ops coordinator or a shared inbox where vendor mail sits at the bottom. Cleanlist AI returns the CMO's direct address when a provider has it and flags role-based aliases on every result.
Describe the job once. An agent runs it every week.
Clu turns one sentence into an agent. It searches 1B+ profiles, finds verified emails and phone numbers across 25+ providers, adds the people to your sequence and posts each run to Slack.
Weekly ICP outbound
Built by Clu from: “Every week, find 500 new people who match my ICP, get their emails and phones, and add them to Series B outbound.”
- Searched 1B+ profiles for new ICP matches500 foundPeople Search
- Ran the waterfall across 25+ providers487 emails · 412 phonesWaterfall
- Verified every email and phoneSMTP + catch-allVerification
- Added them to Series B outbound500 peopleSequences
- Posted the run to #pipelineSlackAgents
Friday 4:52 PM15 replies · 5 calls booked
Everything in the 14-day Pro trial
- Clu and agentsDescribe the job in one sentence. Clu builds the agent, runs it on a schedule or a CRM trigger and posts every run to Slack.
- People and Company SearchFind your buyers in 1B+ profiles from one sentence. Searching costs 0 credits.
- Waterfall enrichmentAsk 25+ providers in order and stop at the first verified email or phone number. 98% verified work emails and 85% phone numbers on a 500-lead benchmark.
- Email verificationRun SMTP and catch-all checks on every address before it reaches a sequence, at half a credit an email.
- ICP scoringScore every lead 0 to 100 against your ICP, with the reasons written down. The Research and Qualification skills do the digging.
- SequencesSend email from your reps' own inboxes, with LinkedIn steps and call tasks. A reply stops the sequence. Sending costs 0 credits.
- CRM syncTwo-way sync with HubSpot, Salesforce and Pipedrive. Push finished lists to Outreach, Salesloft and Lemlist.
- Chrome extensionGet a verified email and phone number in one click on LinkedIn, Sales Navigator, Salesforce and HubSpot.
- MCP and APIRun the same search and waterfall from Claude or ChatGPT with 36 MCP tools, or from your own code with the REST API.
14 days of Pro, free: 250 credits, 3 seats, agents, Sequences and Clu in Slack. Then Free at 50 credits a month, or Starter at $49 and Pro at $89 a seat a month.
Hand the job to an agent.
Upload a CSV or connect HubSpot, Salesforce or Pipedrive, and run it on your own data today.
14 days of Pro, free.
Get 14 days of Pro, free.
250 credits, 3 seats, agents, Sequences and Clu in Slack.