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Prabhav Jain, CEO of 11x11xSan Francisco, US (founded in London)
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11x CEO Prabhav Jain: Email Address, LinkedIn and Bio (2026)

Curated by Khrystyna Oleksiienko · Published

Prabhav Jain has been CEO of 11x since May 2025, when founder Hasan Sukkar stepped down. He was 11x’s CTO and, before that, spent about four and a half years at Brex, which bought his startup. He hasn’t published a personal email address.

Company overview

Company
11x AI, Inc.; UK subsidiary 11X Limited (14393667)
Industry
Software: AI agents for sales (AI SDR, voice and inbound agents)
Founded
2022
Headquarters
San Francisco, US (founded in London)
Revenue
Not disclosed; the last figure 11x gave was about $10M ARR (Sep 2024), later disputed
Funding stage
Series B: $50M led by a16z at about $320M (Nov 2024); $76M raised in total

Prabhav Jain at a glance

Fact

Detail

Role

CEO of 11x since May 5, 2025 (TechCrunch)

Before

11x’s CTO, from 2024 (tech.eu)

Earlier career

Founder of Compose Labs, bought by Brex in 2020 (TechCrunch); then about four and a half years at Brex, ending as head of financial services engineering (Brex)

Education

MIT (X)

Grew up

Born in India, moved to the US as a child (CNBC)

Lives in

San Francisco (Brex)

Age and net worth

Not published

Email

No personal address published

LinkedIn

linkedin.com/in/jainprabhav

X

@prabhavjain

11x CEO email address: how to reach Prabhav Jain

Jain hasn’t published a personal email address: not on X, LinkedIn, 11x’s blog or in interviews (checked November 8, 2026). His 11x author page links only to his LinkedIn (11x). 11x staff use just their first name: {first}@11x.ai, such as maya@11x.ai for a fictional Maya Chen. Every staff address 11x or its staff have published follows it.

11x has no press inbox; its general address is info@11x.ai (11x). 11x.ai’s DMARC policy is reject, with strict alignment, so mail that fakes an @11x.ai sender should be refused (DNS checked November 8, 2026); look-alike domains are not covered by that.

Channel

Address

Note

LinkedIn

Prabhav Jain

Linked from his 11x author page; he posts there most

X

@prabhavjain

Bio: “CEO @11x_official”

11x blog

Jain’s posts

Essays on the company’s direction

11x, general inbox

info@11x.ai

11x has no press inbox

11x email address pattern

11x staff use just their first name: {first}@11x.ai, such as maya@11x.ai for a fictional Maya Chen. Every staff address 11x or its staff have published follows it.

Format

Example (fictional name: Maya Chen)

Share of known addresses

Status

{first}@11x.ai

maya@11x.ai

5 of 5 staff addresses 11x or its staff published; 91.8% per Prospeo

Current, standard

{f}.{last}@11x.ai

m.chen@11x.ai

3.3% per Prospeo

Rare

{f}{last}@11x.ai

mchen@11x.ai

3.3% per Prospeo

Rare

{last}@11x.ai

chen@11x.ai

1.6% per Prospeo

Rare

Before emailing any pattern-based address, run it through a verifier: a bounce hurts deliverability for every later send. All 11x patterns and official inboxes are on the 11x email format page.

Need verified CEO emails at scale? The LeadWave SaaS companies list has hand-checked CEO contact details for 15,000+ SaaS companies in one CSV.

Career timeline

Date

Milestone

Source

Oct 14, 2026

Relaunches 11x as agents for outbound, inbound and expansion

11x

May 5, 2025

Becomes CEO of 11x; founder Hasan Sukkar becomes non-executive chairman

TechCrunch

May 2, 2025

Appointed a director of 11x’s UK company

Companies House

2024

Joins 11x as CTO

tech.eu

2020–2024

Brex: starts on a new lending team, later head of financial services engineering

Brex

Mar 24, 2020

Brex buys his startup Compose Labs

TechCrunch

2009

As a high-school student, launches EasyDefine, a vocabulary site

EasyDefine

How Prabhav Jain became 11x’s CEO

Jain was born in India and moved to the US around second grade; his high-school vocabulary site helped pay for his MIT education, CNBC reported (CNBC). He launched that site, EasyDefine, in 2009 (EasyDefine). He later founded Compose Labs, which Brex bought in March 2020 (TechCrunch), and stayed at Brex for about four and a half years: “Brex was the only job I’ve ever had” (Brex).

He joined 11x as CTO in 2024 (tech.eu), when it had just moved to San Francisco and raised its Series A (TechCrunch). In March 2025 TechCrunch reported that 11x had shown logos of non-customers and counted trial customers in its revenue (TechCrunch). On May 5, 2025, founder Hasan Sukkar handed Jain the CEO job; an 11x spokesperson called him a “fmr. Brex exec and 3-time founder” (TechCrunch).

As CEO he has narrowed who 11x sells to: “we only sell to customers who are going to see real value from 11x” (11x). In October 2026 he relaunched the company with a broader goal than AI SDRs (11x).

Hasan Sukkar, 11x’s founder

Sukkar came to the UK from Syria as a refugee at 17 in 2015 and studied engineering at the University of Exeter (TechCrunch). He founded 11x in London in 2022 and launched it in August 2023 with a team of six (TechCrunch); Forbes put him on its 30 Under 30 Europe list in 2024 (Forbes). He stepped down as CEO on May 5, 2025, writing that “different growth phases demand different leadership strengths” (tech.eu), and became non-executive chairman (TechCrunch). He left the UK company’s board on May 14, 2025 (Companies House). His LinkedIn is linkedin.com/in/hasansukkar.

In his own words

“I don’t think AI SDRs work, right? I don’t think they work in the current form. And you’re kind of hearing that from the CEO of the company that invented the word.”

— Prabhav Jain, May 6, 2026 (Stacked GTM)

“I think most humans will want to talk to AI agents rather than humans for transactional sales in the future.”

— Prabhav Jain, May 6, 2026 (Stacked GTM)

“When I became CEO, I made one rule a rule instead of a hope: we only sell to customers who are going to see real value from 11x.”

— Prabhav Jain, June 26, 2026 (11x)

“Writing the code was never going to be the hard part for long. Verifying it is, and that is where we put the engineering.”

— Prabhav Jain, June 26, 2026 (11x)

“There is no final playbook for growth.”

— Prabhav Jain, October 14, 2026 (11x)

“Brex taught me how to win. I left Brex with insane gratitude and the hunger to try to create a multi-billion dollar company myself.”

— Prabhav Jain (Brex)

11x’s leadership

Person

Role

Source

Prabhav Jain

CEO since May 5, 2025; CTO before that

TechCrunch

Hasan Sukkar

Founder; CEO from 2022 to May 2025, then non-executive chairman

TechCrunch

Chris Winkler

Head of marketing

11x

Full company profile, including funding and the 2025 controversy: 11x in 2026: revenue, valuation, funding, CEO.

Frequently asked questions

Prabhav Jain, since May 5, 2025. He was 11x’s CTO; founder Hasan Sukkar stepped down and became non-executive chairman.

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