Sound Ventures

Sound Ventures

Funds early- and mid-stage tech platforms

Overview

Sound Ventures is a venture capital firm that backs early and mid-stage private technology platforms. It provides equity capital and strategic support to portfolio companies, helping them grow product-led platforms, scale technology, and reach market traction. The firm differentiates itself by focusing specifically on technology platforms at the early and growth stages and by offering hands-on involvement, mentoring, and network access to help founders execute go-to-market strategies, recruit teams, and navigate follow-on fundraisers. The goal is to help founders build scalable technology platforms and deliver strong returns to investors by enabling rapid growth, successful exits, or sustained value creation over time.

About Sound Ventures

Simplify's Rating
Why Sound Ventures is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Venture Capital

Company Size

11-50

Company Stage

N/A

Total Funding

$7.5B

Headquarters

Los Angeles, California

Founded

2012

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Simplify's Take

What believers are saying

  • Sound Ventures led WitnessAI's $58 million round on February 9, 2026.
  • Its AI fund closed at nearly $240 million in 2023, supporting continued deployment.
  • May 21, 2026 messaging emphasized commercial scale, which attracts founders seeking distribution help.

What critics are saying

  • Ashton Kutcher left Sound Ventures in July 2026, increasing key-person and sourcing risk.
  • Concentrated exposure to OpenAI and Anthropic ties performance to a few AI leaders.
  • Brand-driven differentiation weakens if Oseary loses relevance; fundraising and access then deteriorate.

What makes Sound Ventures unique

  • Sound Ventures deployed over $800 million into OpenAI, Anthropic, and World Labs by May 2026.
  • Guy Oseary pairs celebrity access with founder relationships, creating unusual brand leverage for deals.
  • The firm concentrates on early AI, backing category-defining companies instead of spray-and-pray portfolios.

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Funding

Total Funding

$7.5B

Above

Industry Average

Funded Over

0 Rounds

Benefits

Hybrid Work Options

Company News

SiliconANGLE Media
Jun 25th, 2026
Warp lands $60M to automate payroll, compliance and HR with AI

Warp, an AI-native employee management startup, has raised $60 million in a Series B round led by Battery Ventures, bringing its total funding to $85 million. Peak XV, Sound Ventures, Y Combinator and HOF Capital participated, alongside founders including Shopify CEO Tobias Lütke and former Stripe COO Claire Hughes Johnson. The New York-based company uses AI to automate payroll, HR, compliance, benefits and IT for companies with up to 5,000 employees. Its platform automatically registers new hires, sets up tax accounts and devices, and files tax returns without human intervention. When employees leave, access is automatically removed. Founded in 2023, Warp currently has around 50 staff and plans to grow to 200 within a year. Its customers are primarily fast-growing AI companies including Bland AI and Reducto.

X Corp.
May 23rd, 2026
Traded: Venture Capital on Twitter / X

Polsia, an AI-native company-building platform that uses autonomous agents to run core business functions, raised $30 million at a $250 million valuation as it approaches a $10 million annual run rate. The company said its own platform handled much of the fundraising process —… pic.twitter.com/y6gkQPRXzI— Traded: Venture Capital (@TradedVC) May 22, 2026

FinancialContent
May 14th, 2026
Contact - The Lethbridge Herald - News and Sports from around Lethbridge

To see contact information for individual departments click the links in the menu above. Lethbridge Herald504 7th Street SouthLethbridge, Alberta, Canada T1J 2H1 ‎ GENERAL INQUIRIES:

Upstarts Media
Feb 2nd, 2026
Day AI raises $20M from Sequoia to build 'the Cursor of CRM

Day AI, a CRM startup founded by former HubSpot executives Christopher O'Donnell and Michael Pici, has raised $20 million in Series A funding led by Sequoia. The round included participation from Greenoaks, Conviction, Sound Ventures and Permanent Capital. Founded in 2023, Day AI is launching its platform publicly after working with 120 customers during private testing. The company describes itself as "the Cursor of CRM", offering an AI assistant that automates meeting prep, note-taking and manages to-do lists while acting as a virtual chief of staff. The startup joins a growing field of AI-native CRM challengers, including Reevo, which raised $80 million in November, and Attio, which has raised over $100 million. Day AI previously raised $4 million in seed funding, also led by Sequoia.

WitnessAI
Jan 14th, 2026
WitnessAI Raises $58 Million for Global Expansion and Announces New Ways to Secure AI Agents

Strategic Funding Round, Led by Sound Ventures and Joined by Corporate Investors Samsung and Qualcomm Ventures, Advances the Company’s AI Security Capabilities and Reach

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