Karim Atiyeh
Angel Investor
Brooklyn, United States
Karim Atiyeh is a seed investor in Brooklyn focused on Software and Artificial Intelligence. Karim Atiyeh is the Co-Founder and CTO of Ramp, the fastest growing spend management platform and corporate card. Launched in 2020, Ramp gives Finance leaders an edge with powerful software that helps them save time and control spend before it happens. A Lebanese entrepreneur, Karim previously built and sold YCombinator-backed Paribus to CapitalOne in 2016.
- Total investments:
- 68
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Karim Atiyeh invests in
Stages Karim Atiyeh invests in
Countries Karim Atiyeh invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $2.2M–$9.8M
- Series A
- $8.5M–$88M
- Series B
- $43M–$250M
Investment Focus
Industry
- Software 23 (34%)
- Artificial Intelligence 17 (25%)
- FinTech 14 (21%)
- Financial Services 12 (18%)
- SaaS 8 (12%)
Stage
- Seed 36 (53%)
- Series A 18 (26%)
- Series B 5 (7%)
- Pre-Seed 3 (4%)
- Series C 2 (3%)
Country
- United States 47 (69%)
- Brazil 2 (3%)
- Canada 2 (3%)
- Nigeria 2 (3%)
- United Arab Emirates 2 (3%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Pilgrim
|
Pioneering a biologically enhanced future for humanity. | $25M / Seed / Sep 23, 2026 | |
| Augustus builds an AI-native, stablecoin-based clearing and banking platform for financial institutions. The company focuses on enabling digital asset and stablecoin-based clearing to support payments and banking workflows. Its platform is designed for banks, fintechs, and other regulated financial institutions that require infrastructure fordigital asset transactions. Augustus integrates artificial intelligence into its systems to support automated processes and decisioning around payments and clearing. The company positions its offerings as core banking and payments infrastructure centered on digital assets rather than traditional legacy systems. | $180M / Series B / Jul 21, 2026 | ||
| Prime Intellect is an artificial intelligence infrastructure company that develops an open platform for training, deploying, and continuously improving AI models and agents. It combines AI infrastructure, reinforcement learning (RL) tooling, compute orchestration, and open-source research to make frontier AI training accessible to organizations ofall sizes. Its platform enables enterprises and researchers to build, evaluate, fine-tune, and deploy custom AI models while leveraging globally distributed compute resources.The company's platform provides an integrated stack for compute, RL post-training, evaluation, inference, and agent development. Its offerings include hosted model training on thousands of reinforcement learning environments, evaluation tools with public leaderboards, one-click deployment for fine-tuned models, and infrastructure that continuously feeds production data back into training workflows. Prime Intellect also operates an Environment Hub containing thousands of open-source RL environments and develops prime-rl, an open-source framework for large-scale asynchronous reinforcement learning. | $130M / Series A / Jul 08, 2026 | ||
| 1001 AI is building The Sovereign Artificial Intelligence Platform of the Middle East | $30M / Series A / Jun 30, 2026 | ||
| Sovra operates a fintech infrastructure platform that enables users to manage digital dollar assets through a self-custodial mobile application. Its business model functions as a non-custodial software layer, allowing clients to maintain absolute ownership of their private keys and funds without relying on traditional banking systems or centralizedintermediaries. The value proposition focuses on protecting capital from local currency devaluation and restrictive banking policies by facilitating peer-to-peer global transfers, integrated card spending, and optional yield generation via decentralized finance protocols. | $2M / Pre-Seed / Jun 15, 2026 | ||
| Miravoice builds precision AI voice agents to automate phone surveys and interviews. Collect more data, faster, for less. | $6.3M / Seed / Apr 02, 2026 | ||
| Stedi is a global network for exchanging B2B transactions in a standard format. It provides companies with a free digital mailbox on the Stedi network, giving any company the ability to quickly connect and transact with its trading partners without having to go through painful point-to-point implementations. | $50M / Series C / Mar 24, 2026 | ||
| AgentMail provides an API-first email platform that enables AI agents to send, receive, and manage emails with automation and analytics. | $6M / Seed / Mar 10, 2026 | ||
| Pensieve is an AI educational platform that handles grading and provides feedback to colleges with lectures. | $6.9M / Seed / Feb 24, 2026 | ||
| Modern cloud-based platform to manage equipment rental and dealer tasks like inventory, orders, billing, service, and analytics. | $8M / Series A / Feb 17, 2026 | ||
| See all 68 investments → | |||
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FAQ
What does Karim Atiyeh invest in?
Karim Atiyeh invests primarily in Software, Artificial Intelligence and FinTech startups, most often at Seed and Series A stage. Most of the 68 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Karim Atiyeh's check size?
Karim Atiyeh typically joins rounds of $2.2M–$9.8M at Seed, $8.5M–$88M at Series A and $43M–$250M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Karim Atiyeh participates in.
How do I contact Karim Atiyeh?
Public channels for Karim Atiyeh include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Karim Atiyeh last invest?
The most recent investment recorded for Karim Atiyeh closed in Sep 2026. Shizune tracks 68 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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