Recent Business Proposals in Technology - United States and International

View Technology angel investment opportunities. View projects from startups and entrepreneurs to established businesses and global brands, all looking for Angel Investors in the United States and around the world at the US Angel Investment Network.

95 investments found

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HYPERGRAVITY INICIATIVE

HYPERGRAVITY INICIATIVE

location_onBrazil, Brazil

● A game-changer in sports, medicine, defense, and more. ● World’s first human-focused hypergravity system. ● Boosts athletic performance by 10%+. ● Treats osteoporosis and other diseases. ● Patented in 50 countries. ● Scalable. Validated. Exclusive.

  • First-ever human-focused hypergravity system, patented in 50 countries;
  • Partnership with Latin America's top research institute (IPT - Brazil);
  • Performance boost >10% confirmed in every sports scenarios;

$2,500,000

Total Required

$5,000

Min per Investor
Marvis Inc.

Marvis Inc.

location_onNorth East, United States

Marvis is an AI-powered automation platform that learns and replicates user actions on any web app without APIs. Unlike traditional RPA, Marvis adapts dynamically, reducing setup costs by 10x. With 1000 companies on the waitlist.

  • 1000 Corporate Clients on Waitlist (in 5 months).
  • Secured $200K Pre-Seed Funding.
  • First client launching in March 2025.

$800,000

Total Required

$100,000

Min per Investor
HOOPT - AI & Automation

HOOPT - AI & Automation

location_onWest, United States

Reimagine Facebook—this time, built for you, not advertisers. Where all interactions are private, and your fully integrated knowledge graph automatically organized with contextual applications—helping you communicate, connect, and grow intentionally

  • ARR $10k in Q1→$160k+ Q4 '25, $2M+ in '26. Val $20m → $60M to 100M+ in '26.
  • HOOPT+ AI Breakthrough: Zero-prompt AI predictions from all original data.
  • Pure 1st-Party: 1.2M user inputs, no 3rd-party noise → collective truth.

$3,000,000

Total Required

$20,000

Min per Investor
Test boosters ID#5

Test boosters ID#5

location_onNorthern Territory, Australia

secure profits. the amount of investment will be refunded up to a maximum of one year ...depending on the amount of the investment. the continuity of the investment can be matched to the percentage of income/output if interested

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$2,900,000

Total Required

$100

Min per Investor
AI Voice Sales Agent Ecom

AI Voice Sales Agent Ecom

location_onNorth East, United States

Nowutalk AI brings e-commerce to life with a voice-first sales agent that boosts sales, reduces cart abandonment & personalizes shopping. We make online stores feel human—helping merchants sell more while cutting costs.

  • Live on Shopify with seamless integration and rapid adoption.
  • Proven founders, one with a $5M VC-funded company.
  • Patent-pending voice-commerce AI securing a strong market position.

$2,000,000

Total Required

$25,000

Min per Investor
Jerry Cans of Electricity

Jerry Cans of Electricity

location_onLondon, United Kingdom

We address critical energy needs on the battlefield by revolutionsing military energy logistics with our Tactical Energy Storage and EV Charging Systems. The Kratos offers operational advantages through rapid deployment, modular design and durability

  • Targeting a 3–5 year exit strategy via IPO or a trade sale of the business
  • EIS Advanced Assurance
  • Invest from only £10,000 and receive equity shares in the company

$6,300,000

Total Required

$15,000

Min per Investor
Tangle

Tangle

location_onWest, United States

Emoji domain as cache claim, the user can cache an image symbolized as, for example, "dog", then another user claims the "dog" to complete the process. Emoji domains can make this process simpler with the use of pairs, such as "dog" and "id".

  • All emoji .st island flags, includes 150 countries
  • All emoji .st colors for square and circle, red, orange, yellow, etc.
  • Island theme with eyot.io and domain shortener, xn.at, with WHOIS and TXT

$500,000

Total Required

$20,000

Min per Investor
Investment Opportunity

Investment Opportunity

location_onWest, United States

Invitation to Investors Invest as little as $500 and Receive Equity SNAH invites value-aligned investors who want to transform the US healthcare system. Early investors will gain entry into a growing $550 Billion- market.

  • Mobile Doctor House Calls: 24/7 dispatch of licensed physicians for in-home
  • (NEMT) Transportation to and from medical appointments
  • Home Healthcare Services: On-demand or scheduled in-home support

$3,000,000

Total Required

$500

Min per Investor
AI Self-Assembling Cars

AI Self-Assembling Cars

location_onSouth East, United States

Revolutionizing vehicle manufacturing with AI self-assembling cars. To prove the tech, we’re building an AI-assembled drone before scaling to full-size vehicles. This breakthrough would redefine automation, and we’re raising $2 mn to make it happen.

  • First-mover in a $2T industry—poised for massive disruption and dominance
  • Seeking $2M to complete AI self-assembling drone prototype in 5-12 months
  • Projected revenue: $50M-$150M in 1-3 years, scaling to $1B+ by years 3-5

$2,000,000

Total Required

$50,000

Min per Investor
Nimbora Tech

Nimbora Tech

location_onNorth East, United States

Nimbora’s smart irrigation controller uses soil sensors, weather data, and historical trends to cut outdoor water use by 40–60%. We’re raising $750K to launch field pilots and begin a 5,000-unit U.S. production run in the $2.27B smart irrigation mkt.

  • Prototype in testing - Combined soil sensors + weather prediction saves 45%
  • Founders, Environmental science + engineering team solving water challenges
  • $2.27B market - 15% annual growth, 72 million homes need smart irrigation

$700,000

Total Required

$50,000

Min per Investor
Grey Hat

Grey Hat

location_onSouth West, United States

Grey Hat is a next generation crypto app. It is a comprehensive wallet with built-in, automated trading functionality, allowing users unprecedented access to the crypto ecosystem without needing to sign up on risky exchanges or understand web3.

  • Beta level product ready to go live
  • Already identified 3 key personnel who are ready to come onboard
  • Projected 50M top-line revenue by year 5, 64% EBITDA margins

$2,000,000

Total Required

$250,000

Min per Investor
Record Label Catalog

Record Label Catalog

location_onSouth East, United States

Record Label dedicated to buying Music Masters The Master is the property of the actual recording, which generates monthly royalties through many digital sources, like Spotify, YouTube, etc. We buy the rights to the tracks. Digital Real Estate.

  • Investment tied to Digital Property with actual value
  • Low Risk, with high cash out potential
  • Doesn't require any type of manufacture or complicated sourcing

$1,000,000

Total Required

$50,000

Min per Investor
Revolutionary AI Technology

Revolutionary AI Technology

location_onMidwest, United States

Connecting the rapidly growing AI services into one platform where businesses can use it without worrying to code or prompt any bots.

  • Started in 2022
  • Located in Chicago,IL
  • Back-offices in Lahore, PK & Cyberjaya, Malaysia

$1,500,000

Total Required

$800,000

Min per Investor
Poppins

Poppins

location_onNorth East, United States

Parent burnout is real—we’re here to fix it! Poppins is the Noom of parenting—a pediatric digital health platform combining parent coaching, 24/7 medical care, and educational tools to reduce stress, boost confidence, and deliver better outcomes.

  • Large ~$45B market opportunity with significant white space
  • Seasoned management with ~35 years of consumer + health tech experience
  • Only platform offering behavioral + medical care in one seamless solution

$850,000

Total Required

$10,000

Min per Investor
Block Porn, LGBQT + Evil

Block Porn, LGBQT + Evil

location_onSouth East, United States

FreeFiltering.org - the only porn filter in the world blocking LGBTQ propaganda, uses AI to block 2.3M+ harmful sites for Christian families. With 3,500 users in a $5B market, we’re raising $200K to scale and dominate a global faith-driven niche

  • 3,500+ Registered Users
  • 40+ Countries
  • Stable Recurring Revenue

$200,000

Total Required

$20,000

Min per Investor
OxSHIELD Wearable Tech

OxSHIELD Wearable Tech

location_onWest, United States

OxSHIELD is a wearable device that delivers electrons to reduce oxidative stress and boost wellness for consumers and specialized fields.

  • Cutting-edge electron delivery tech
  • Provisional patent secured
  • Early positive lab results

$100,000

Total Required

$10,000

Min per Investor
Spot Smart Planter

Spot Smart Planter

location_onSouth East, United States

Spot Gardening Solutions: An IoT startup behind Smart Planters—stylish, AI-driven, app-controlled gardening for homes, with a B2B pivot (offices, hotels) ahead—cutting maintenance costs by 45%.

  • We have a working testable prototype
  • Website launched
  • 900 leads

$250,000

Total Required

$2,500

Min per Investor
AiRANACULUS

AiRANACULUS

location_onNorth East, United States

AiRANACULUS ensures robust connectivity anywhere and everywhere for critical applications and where the user experience really matters

  • $10m in existing sales to government clients who have vetted the technology
  • Working prototype
  • Top engineering team, advisors

$400,000

Total Required

$15,000

Min per Investor
Sensorium

Sensorium

location_onSouth East, United States

Serving the semiconductor market, we use a proprietary machine learning algorithm to design and fabricate bespoke optical elements. These elements then power nanophotonic infrared and Raman sensors, providing unmatched levels of performance.

  • $700K in Lifetime Revenue from Development Contract, $1.1M Left on Contract
  • Fully Built Management Team w/ 100+ Years of Industry Experience
  • 4 Prior Successful Exits including 1 IPO

$2,000,000

Total Required

$250,000

Min per Investor
Shackle

Shackle

location_onSingapore, Singapore

Shackle is a smart device that clamps vehicles for parking violations. It auto-unlocks after payment, detects tampering, and can be controlled remotely. Built with robotic clamps, it replaces manual boots for faster, safer, tech-powered enforcement.

  • Three working prototypes in field testing in Florida
  • Beta web application developed
  • In contact with 3 southern US counties

$80,000

Total Required

$10,000

Min per Investor
OKKULO Vision Training

OKKULO Vision Training

location_onUnited Kingdom, United Kingdom

OKKULO revolutionises human performance with our prescribe and fix methodology and our cutting-edge light technology, enhancing vision, accelerating brain-muscle connection, and unlocking peak potential - all within a contextual training environment.

  • Multiple International Patents granted
  • Private facility in Arizona for MLB players spring training preparation
  • 1st sale into MLB Franchise

$3,000,000

Total Required

$10,000

Min per Investor
NOQ - Event Centric POS

NOQ - Event Centric POS

location_onUnited Kingdom, United Kingdom

NOQ provides an all-in-one Event-centric point of sale and payment solution with Saas and Hardware to event owners, organizers/operators, and vendors for musical events, sporting events, cultural events, and food events. 2024 Tech Innovator of Ythe ear

  • NOQ was named Tech Innovator of the Year in 2024 by Access All Areas in UK
  • In 2024, NOQ generated over $130 M annual card volume + $900k gross profit
  • We target high profile clients like Live Nation, LEVY, IMG, and the PGA Tou

$2,000,000

Total Required

$70,000

Min per Investor
Doomsun

Doomsun

location_onMidwest, United States

Doomsun is a fintech operating in the algorithmic trading space with a thematic focus on energy transition.

  • We have multiple working strategies with promising backtest results.
  • Have a highly experienced team with over 40 years in software development.
  • Overall, positive feedback from bigger investors in this space.

$3,000,000

Total Required

$50,000

Min per Investor
MissionHires

MissionHires

location_onSouth East, United States

MissionHires is an end-to-end AI hiring partner for SMBs. We offer the smartest, most accurate technology to find and hire top mission-driven talent quickly and cost-effectively. We're raising a $750K SAFE.

  • Top team with successful founders. One of the founders co-founded a unicorn
  • We've posted 132 jobs from 111 employers
  • We'll be profitable in 18 months

$800,000

Total Required

$25,000

Min per Investor
The New Gaming Controller

The New Gaming Controller

location_onMidwest, United States

I have developed a unique controller designed for single-handed use, which is capable of seamlessly gaming on a PC. Furthermore, it is poised for compatibility with Xbox and PlayStation in the future. This innovative device is dubbed "Valhalla".

  • Excellent team assembled and they are ready to go
  • We have patents for utility and design
  • There is a wide gap that we want to fill

$50,000

Total Required

$1,000

Min per Investor
Mental Care App

Mental Care App

location_onNorth East, United States

Mental Care is a mobile-based application and program designed to address mental health crises, primarily focusing on accessibility, cost-effectiveness, and improved outcomes, particularly in the critical care setting.

  • This could route into 988, the crisis hotline for Mental Health Situations
  • This helps with case management for invididuals
  • This helps people before they go to a crisis center & determines necessity

$1,000,000

Total Required

$25,000

Min per Investor
Buddi

Buddi

location_onSouth West, United States

Buddi is the world’s first subscription video-on-demand (SVOD) Specialty Streamer exclusively for pet people by pet people. Think Netflix, but all of our movies and TV shows have pets in them.

  • We have working apps in most of the Connected TV and Devices.
  • We have a download feature.
  • We have hundreds of hours of movies, docs, and TV shows.

$5,000,000

Total Required

$100,000

Min per Investor
ChitChatShop.com

ChitChatShop.com

location_onSouth West, United States

Chitchatshop is the first social commerce platform that combines advanced technology with vibrant social interaction to tap into the $2.9 trillion social commerce market.

  • Tech-Driven Innovation – Patented technology.
  • Live Shopping Revolution – Merging social media with e-commerce.
  • $2.9T TAM Opportunity – Positioned to disrupt a massive market.

$2,000,000

Total Required

$1,000

Min per Investor
HOHM Inc.

HOHM Inc.

location_onWest, United States

HOHM is a fast-growing, LA-based tech startup that produces tech-enabled indoor and outdoor pods. These pods allow users a private, safe space to sleep, work, meditate, and more.

  • Growing Revenues, Targeting $600k-$750k in 2024, up from $193k in 2023.
  • HOHM pods placed in Top Hospitals, Universities, Government, across the US
  • Mass Media Attention, featured on NBC, ESPN, and Thrive Global

$350,000

Total Required

$10,000

Min per Investor
The Best AI LLM Judge

The Best AI LLM Judge

location_onNorth East, United States

RagMetrics is a no-code platform for optimizing RAG systems. It enhances LLM performance with automated testing, custom metrics, and scalable solutions, ensuring accuracy and efficiency in real-world use.

  • Our pipeline have grown 200% in a month
  • We have interest from large enterprise accounts (Schneider, Samsung, Wix)
  • We have onboarded 2 customers this month

$3,000,000

Total Required

$100,000

Min per Investor
BarNight

BarNight

location_onMidwest, United States

BarNight is a mobile deal-management platform for bars and restaurants to drive customer acquisition and retention and a one-stop shop for all of their customers to find the best incentivizing deals and discounts that are offered every day.

  • We have a working minimal viable product currently being used by customers.
  • Beta website launched
  • Very positive feedback from businesses and their customers.

$250,000

Total Required

$25,000

Min per Investor
HealthTech AI/ML B2B SaaS

HealthTech AI/ML B2B SaaS

location_onNorth East, United States

Ursamin is transforming care coordination with AI-powered tools that reduce admin burden for clinicians and unlock patient insights. We help doctors do what they do best—care—while health systems gain efficiency and better data-driven decisions

  • AI-powered platform reduces admin burden and scales care coordination.
  • Pilots show real ROI—40% less admin, $500K+ in added annual revenue.
  • Interoperable from day one—live in weeks, not years, across systems.

$500,000

Total Required

$25,000

Min per Investor
US-Based GFRP Rebar Plant

US-Based GFRP Rebar Plant

location_onNorth East, United States

SFT-Bar® GFRP rebar is a superior alternative to steel rebar for concrete reinforcement. It is a sustainable, corrosion-resistant product that significantly reduces CO₂ emissions. The global GFRP rebar market is projected to reach $1.3B by 2030.

  • Recognized brand: SFT-Bar® GFRP rebar and made in USA
  • ICC-certified (ESR-5081) product, approved for structural use
  • Global presence with 20+ active distributors

$5,000,000

Total Required

$20,000

Min per Investor
MiDeep-CNT-&100B

MiDeep-CNT-&100B

location_onWest, United States

We build advanced Carbon Nanotube films with 200× yield and 2% cost to help industry leaders capture $100B+ market opportunities in semiconductors, healthcare, and energy.

  • Proprietary reactor for CNT film: 200× yield, 2% production cost
  • Targeting $100B+ electronics, healthcare, and energy markets
  • Early prototypes delivered to Tier-1 industry partners

$2,000,000

Total Required

$300,000

Min per Investor
Parkinson Promise

Parkinson Promise

location_onWest, United States

A promising approach for differential diagnosis of Parkinson's disease via a non-invasive quick, easy-to-understand method of capturing and imaging involuntary Eye movements

  • ~$1M self funded bootstrap skin in the game
  • Robust patents ,IP in place
  • Uncomplicated Faster, lower cost, objective vs subjective vs incumbents,

$4,000,000

Total Required

$250,000

Min per Investor
Jewelhash

Jewelhash

location_onHong Kong, Hong Kong

JewelHash is a SaaS platform designed to integrate technology & style seamlessly. Acts as a secure vault for your most precious memories & valuable digital assets. Linking the Jewel to a Blockchain to store digital treasures, memories and contracts.

  • I spent 2 years developing it, I'm the first investor of it.
  • We have very good feedback from customers, try to ask your family about it.
  • JH is patented and is not only used for jewellery but also in others fields

$650,000

Total Required

$15,000

Min per Investor
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