# Horizon

> Horizon is a VC fund in Miami backing Software, Artificial Intelligence and B2B. See 19 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Miami, United States
- Total investments: 19
- Last investment: Aug 2026
- Lead investor: 11%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/horizonvc
- Website: https://www.horizon.vc

Horizon is a VC fund in Miami focused on Software and Artificial Intelligence. Seed stage investor in disruptive, product-driven software startups

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1M–$10M |
| Pre-Seed | $2M–$3M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 7 | 37% |
| Artificial Intelligence | 5 | 26% |
| B2B | 3 | 16% |
| FinTech | 3 | 16% |
| Banking | 2 | 11% |

29 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 10 | 53% |
| Pre-Seed | 2 | 11% |
| Convertible Note | 2 | 11% |
| Series A | 1 | 5% |
| Series C | 1 | 5% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 10 | 53% |
| Australia | 3 | 16% |
| Nigeria | 2 | 11% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Vexev | Vexev is on a mission to introduce innovative imaging diagnostic tools. | $6M | Venture - Series Unknown | Aug 06, 2026 |  |
| Nango | Nango's mission is to make it simple for engineers to integrate with any external API. For HR, ATS, CRM APIs, and other applications use Nango's pre-built aggregations and unified data models. | $4.5M | Seed | Mar 23, 2026 |  |
| Julius AI | Julius AI develops a platform that analyzes data with computational AI. It enables users to analyze datasets, create visualizations, solve math, and much more. | $10M | Seed | Jul 28, 2025 |  |
| Lyrebird Health | Lyrebird Health is a Developer of a healthcare system that automates all non-patient-facing tasks for clinicians. | $7.8M | Series A | Jun 10, 2025 |  |
| Lace | Lace is a revenue intelligence software designed for call centers in the trades. It uncovers over 40% of unbooked calls, generating millions in additional revenue while empowering agents (CSRs) to book more calls - all with no extra marketing or hiring costs. | $14M | Seed | Apr 21, 2025 |  |
| Baseten | Baseten provides a platform for training, deploying, and serving artificial intelligence models in production environments. It supports open-source, fine-tuned, and custom models, converting them into API endpoints with capabilities such as autoscaling, observability, and optimized model serving. The platform manages infrastructure componentsincluding containerization, GPU scheduling across multiple cloud providers, and performance optimizations to support large-scale inference workloads. Baseten also offers preconfigured model APIs and deployment options that can run either on its managed cloud service or within a customer's own environment. Its tools are designed to help developers build, manage, and scale AI applications while maintaining flexibility in how models are hosted and executed. | $75M | Series C | Feb 19, 2025 |  |
| BuildPass | BuildPass is a platform that uses AI to make construction sites more efficient. It combines all critical workflows of a construction site into a single platform, connecting all stakeholders and ensuring projects are delivered on time, built to a high quality and workers are kept safe. | $7.5M | Seed | Oct 24, 2024 |  |
| Pier | Pier's mission is to create tools for the next generation of innovators to improve credit access. They are developing an API to help us launch credit products. With just a few lines of code, they enable any company to offer credit by handling origination, underwriting, compliance, and servicing. | $2.4M | Seed | Jan 11, 2024 |  |
| Arkham Technologies | Arkham is AI Transformation, Simplified.Arkham is an AI Operating System—a suite of seamlessly integrated Data and AI tools designed to transform your operations using the best AI models, faster and at a fraction of the cost of in-house development.From automating processes to driving growth, our customers understand the transformativepotential of AI. Yet, many are held back by legacy systems and fragmented databases in their operations, making AI Transformation complex and seemingly out of reach.That’s where Arkham comes in. Our AI OS simplifies AI transformation, making it fast and easy. With Arkham, you can save years of development time, cut the cost of piecing together single-purpose tech tools, and empower your teams to achieve unprecedented productivity and intelligence.In the past year, Arkham has become a trusted partner to enterprises in infrastructure, hospitality, and financial services. We've helped them save millions in hiring costs and years in development, all while solving their hardest operational challenges with AI. | $2M | Pre-Seed | Oct 11, 2023 |  |
| Pylon | Pylon helps B2B companies scale sales and customer support on Slack, teams, and Discord. It develops a platform for customer operations that aid in scaling an operation that incorporates workflow automation. | $3.2M | Seed | Jul 11, 2023 |  |

10 of 19 investments shown.

## Co-investors
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 7 deals together
- [IVP](https://shizune.co/investors/profile/institutional-venture-partners) — VC Fund, 4 deals together
- [AirAngels](https://shizune.co/investors/profile/airangels) — VC Fund, 2 deals together
- [Comma Capital](https://shizune.co/investors/profile/comma-capital) — VC Fund, 2 deals together
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund, 2 deals together
- [Gradient](https://shizune.co/investors/profile/gradient-ventures) — VC Fund, 2 deals together

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## FAQ

### What does Horizon invest in?

Horizon invests primarily in Software, Artificial Intelligence and B2B startups, most often at Seed and Pre-Seed stage. Most of the 19 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 Horizon's check size?

Horizon typically joins rounds of $1M–$10M at Seed and $2M–$3M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Horizon participates in.

### When did Horizon last invest?

The most recent investment recorded for Horizon closed in Aug 2026. Shizune tracks 19 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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