CTO Email List
Email Lists › CTO Email List
Sell to the people who run engineering. There are 53,837 CTOs in the US and 114,731 worldwide, and UpLead lets you build a precise cto email list filtered by industry, company size, tech stack, and location, then verify every address in real time before you export. Skip the stale cto contact database downloads and reach technical decision makers who actually reply.
114,731
CTOs worldwide
50+
Data Points
100%
Verified Data
Buy Pre-built CTO Email Lists
Verified US CTO data. Every package is a one-time purchase: pay with Stripe and your verified CTO file, with tech-stack signals included, arrives the same day.
Buy by State
Every state, ready to download, ordered A to Z. Counts refreshed monthly.
Buy by Country
International CTO lists with the same 50+ data points.
Preview the Contact Data
Example data, not real recordsEvery field in the file, shown on example rows. Emails, phone numbers and LinkedIn URLs are unlocked after purchase.
| CONTACT | COMPANY | TITLE | PHONE | LOCATION | ACTIONS | ||
|---|---|---|---|---|---|---|---|
| JEJordan Ellis | Brightpath Analytics | Founder & Chief Technology Officer | +1 (512) 555-0120 | Unlock | Austin, TX | CRM ↓ | |
| MRMorgan Reyes | Meridian Labs | Chief Technology Officer | Unlock Mobile | Unlock | Denver, CO | CRM ↓ | |
| SOSam Okafor | Cedar & Vine | Chief Technology Officer | +1 (512) 555-0122 | Unlock | Portland, OR | CRM ↓ | |
| TBTaylor Brooks | Northwind Logistics | Chief Technology Officer | Unlock Mobile | Unlock | Columbus, OH | CRM ↓ | |
| CNCasey Nguyen | Lumen Health | Founder & Chief Technology Officer | +1 (512) 555-0124 | Unlock | San Diego, CA | CRM ↓ | |
| RFRiley Foster | Harborline Group | Co-Founder & Chief Technology Officer | Unlock Mobile | Unlock | Tampa, FL | CRM ↓ |
What Is a CTO Email List?
A CTO email list puts verified business contacts for Chief Technology Officers in one place, the leaders who own engineering strategy, system architecture, and every build versus buy decision inside a company. UpLead gives you direct work emails, mobile numbers, and firmographic context so you reach the person who signs off on developer tooling and technical hiring, not a shared inbox.
What Is Included in Every CTO Record?
A CTO record goes far past one address: name, title, verified email, phone lines and the company's full stack profile. Here is that view, field for field.
- Account Management
- Business Development
- Business Strategy
- Enterprise Sales
- Fundraising
- Go-to-Market
- Leadership
- Product Strategy
- SaaS Sales
- Team Building
How the CTO Email List Is Built
The nationwide US cto email list is built in eight stages: 34,182,580 documents are analyzed to produce 100,537 matching records, of which 53,837 pass real-time email verification at export. The remaining 46,700 are withheld and not delivered. The worldwide list is built the same way and holds 199,317 records. Every figure below describes the nationwide US list.
Figures belownationwide US list · 100,537 matched records
We search and analyze public documents to hunt down relevant information.
We supplement our own research with data licensed from trusted third parties.
We categorize and label every record with AI/ML models, rule-based logic and proprietary algorithms.
AI anomaly detection tests each record and removes anything incorrect, stale or unverifiable.
Accurate information is loaded into the UpLead database, ready to search.
At the moment you export, we run real-time email verification with AI risk scoring.
You receive the verified records. Anything that fails is flagged and withheld.
Researchers comb through the data continuously and keep the database current.
Who qualifies for this list
A contact qualifies when the job title contains cto, chief technology officer, chief technical officer. Word order does not matter and seniority prefixes come along automatically.
The job titles it returns
Counted exactly, not sampled. One spelling never covers a segment.
What it deliberately leaves out
Everyone holding exactly one of these titles in the US. None of them are in this list.
What Size Companies Employ These CTOs?
The 53,837 US CTOs on this list span venture-backed startups building their first platform team through public enterprises, across headcounts from under 50 to over 10,000, revenue bands from early-stage to nine figures, and both private and public ownership.
By company size
By company revenue
By ownership type
Verification runs in real time at export, so the delivered count can vary by up to 5% either way.
Which Industries Employ These CTOs?
These CTOs cluster in Professional Services and Information and Media first, then Finance and Insurance and Healthcare, the sectors where engineering org size and architecture spend run highest.
Where Are These CTOs Based?
New York and San Francisco hold the biggest CTO populations, with Chicago and Los Angeles close behind and strong secondary pockets across the California, Texas, and Florida tech hubs.
Which Companies Will You Reach?
The list includes Reach CTOs at startups scaling their first platform team and at enterprises rearchitecting legacy systems. Filter by funding stage, headcount, and the technologies a company already runs.. A sample of the companies you can reach:
How Accurate and Current Is the CTO Data?
Each CTO record carries a 95 percent accuracy guarantee and email verification at export, and direct-dial mobile numbers appear on 50% of contacts.
Why UpLead is the best source for CTO data
Most cto mailing list vendors sell you a static file. You pay once, the data ages, and half the addresses bounce within a year as engineers change jobs. That torches your sender reputation before your message even lands.
UpLead works differently. You search a live database, apply the filters that matter to a technical buyer, and verify each email at the moment of export. You only spend a credit when a contact checks out, so your cto leads stay clean and your outreach stays deliverable.
- Real time email verification on every export, so bounce rates stay low and your domain stays trusted.
- Filter CTOs by technologies used, so you pitch the company already running the stack your product plugs into.
- 95 percent data accuracy backed by a guarantee, no paying for a bloated cto database full of dead contacts.
- Mobile direct dials on 50% of records for the follow up that email alone will not close.
- Pull matching heads of engineering and VP engineering contacts alongside CTOs when the buying committee is wider than one title.
How Many Ways Can You Reach These CTOs?
Every CTO record ships with more than one way in, so your team can switch channels the moment email goes quiet.
How Teams Use a CTO Email List from UpLead
A CTO reads pitches through one lens: does this reduce risk, cost, or engineering time. These plays put your message in front of 53,837 CTOs across the US who hold real budget authority over technical purchases.
Sell developer tooling and infrastructure
Recruit and staff engineering orgs
Book demos for B2B SaaS
Raise capital and pitch technical founders
CTO Email List in Four Numbers
Counts only mean something next to a number you already have, so each of these is a comparison rather than a share of the total.
What Verification Saves You on the CTO Email List
Every vendor sells a count. What decides your bill is how many of those addresses you can actually send to, and who pays to find out.
| Same list bought unverified | This list from UpLead | |
|---|---|---|
| Verified before you send | none | 53,837 |
| Addresses you have to clean yourself | 100,537 | none |
| Cleaning bill | $750 | included |
| Dead addresses loaded into your sending tool | 46,700 | none |
| Bounce rate on the first send | 46% | under 2% |
Most vendors sell the raw file and leave the cleaning to you. At industry-standard bulk verification rates that is a $750 job on a list this size, and sending to it unverified would put you at a 46% bounce rate, well past the 2% mark where Mailchimp and most sending platforms start restricting accounts. You pay $0.08 per verified contact, and nothing for the rest. Verification runs in real time at export, so the delivered count can vary by up to 5% either way.
UpLead vs a Scraped CTO List
Not every CTO email list is built the same way. Here is how a UpLead list stacks up against a bulk file scraped once and resold.
Frequently Asked Questions
What is a CTO email list?
It is a curated set of verified contact records for Chief Technology Officers, including work email, company, industry, and often a mobile number. UpLead builds yours on demand from a live database rather than selling a static download.
How many CTOs can I reach through UpLead?
There are 53,837 CTOs in the United States and 114,731 worldwide. You narrow that pool with filters for industry, company size, location, and tech stack until you have exactly the segment you want.
Is the cto contact database verified before I export?
Yes. Every email runs through real time verification at export, so you are not paying for guesses. A verified cto contact database keeps your bounce rate down and your sender reputation intact.
Can I filter a cto mailing list by technology or industry?
You can. Filter CTOs by the technologies their company uses, by sector, whether that's Information and Media, Professional Services, Healthcare, or Finance and Insurance, and by state, with California, New York, Texas, and Florida leading US concentration.
Do records include mobile numbers?
Many do. Direct dial mobile numbers appear on 50% of contacts, which gives your reps a second channel when a CTO ignores email during a heads down sprint.
Can I also reach VP of Engineering and technical founders?
Yes. Alongside your cto leads you can pull VP engineering, head of engineering, and technical co founder contacts, so you cover the whole technical buying committee, not just one seat.
Keep Exploring
The counts above are ready to buy. These are the fastest way to a smaller or larger slice of the same CTO data.
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