Who founded Voicerun?

Voicerun was founded by Nicholas William Leonard in 2025.

Who are Voicerun's investors?

Voicerun's investors include Link Ventures, Flybridge Capital Partners.

How much funding has Voicerun raised?

Voicerun has disclosed $5.5M raised across 1 round.

Where is Voicerun headquartered?

Voicerun is headquartered in Cambridge, US.

Voicerun

Cambridge, US · Founded 2025 · Delaware corporation · 2 known investors

Find your way into Voicerun

VoiceRun is a developer platform for building, evaluating, simulating, deploying, and testing code-first voice AI agents through a terminal CLI and agentic workflows. It targets developers and enterprises, offering hands-on delivery support to move from demo to production.

AI & Machine Learning Developer Tools Enterprise Software SaaS

Founders & leadership

Voicerun was founded in 2025 by Nicholas William Leonard.

Nicholas William LeonardFounder

Board

Charles M. Hazard, Jr.Board directorGeneral Partner at Flybridge Capital Partners

Derek CanejaBoard director

Investors · 2

Link Ventureslisted by Link VenturesCambridge · $1M – $8M

How we know: the VCSheet dataset · Not right? Tell us

Flybridge Capital PartnersreportedNew York · $250K – $10M

How we know: a partner's Signal profile · board seat on SEC Form D · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$5.5M disclosed across 1 round · 2025

▶$5.5MraisedNov 2025 · 4 investors · Other

Rule 506(b)

Officers, directors & promoters on the filing

Charles M. Hazard, Jr.Director
Derek CanejaDirector
Nicholas William LeonardExecutive Officer, Director, Promoter

Offering amount: $5.5M
Amount sold: $5.5M
First sale: Oct 2025
Incorporated: Corporation, Delaware, 2025
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Competitors · 7

by search overlap

Speechify9 shared keywordsSpeechify is a text-to-speech application that converts written content—including textbooks, PDFs, emails, and web pages—into audio for users to listen to. The platform serves students and professionals with reading difficulties, particularly those with dyslexia and ADHD, enabling them to access educational and professional materials through audio.

Cloudtalk9 shared keywordsCloudTalk provides an AI voice platform for global calling used by sales and support teams, offering features like parallel dialing, call routing, inbound and outbound AI voice agents, international SMS/WhatsApp messaging, and call analytics. Its cloud-based voice infrastructure supports numbers in over 160 countries for teams handling high volumes of customer conversations.

Murf6 shared keywordsMurf offers an AI voice generator and text-to-speech studio that turns scripts or pre-recorded audio into human-sounding AI voiceovers, with a library of 200+ voices across accents and 20+ languages. It targets businesses creating product demos, marketing videos, and e-learning content.

Vapi6 shared keywordsVapi is a platform for building, deploying, and monitoring voice AI agents at enterprise scale, with APIs and integrations for customer support and inbound communications.

Voice Swap6 shared keywordsVoice-Swap provides AI voice infrastructure that combines voice modelling, generation, and rights management, offering text-to-speech, AI singing voices, and custom proprietary voice models with ownership and rights protection. It serves creators, rights holders, artists, producers, studios, enterprises, and developers across music, media, games, and apps.

Eleven Labs6 shared keywordsElevenLabs is an AI research and product company that builds voice generation and audio processing platforms for creating human-like voice interactions with technology. The company serves individuals with accessibility needs, nonprofits, and general users across healthcare, education, and culture.

Retell AI5 shared keywordsRetell AI builds an enterprise-grade voice AI platform that handles phone calls for industries including healthcare, delivery, and insurance. The platform enables businesses to automate customer-facing voice interactions.

Companies competing with Voicerun for the same Google search keywords, organic and paid, via search-intersection analysis.

Frequently asked questions

What does Voicerun do?: VoiceRun is a developer platform for building, evaluating, simulating, deploying, and testing code-first voice AI agents through a terminal CLI and agentic workflows. It targets developers and enterprises, offering hands-on delivery support to move from demo to production.
Who founded Voicerun?: Voicerun was founded by Nicholas William Leonard in 2025.
Who are Voicerun's investors?: Voicerun's investors include Link Ventures, Flybridge Capital Partners.
How much funding has Voicerun raised?: Voicerun has disclosed $5.5M raised across 1 round.
Where is Voicerun headquartered?: Voicerun is headquartered in Cambridge, US.