A guide to the top VC firms for tech startups

Not all venture capital firms are built to support the same kind of company. A SaaS startup selling a product to finance teams may need a very different investor than a robotics company, AI infrastructure startup, or healthcare software business.

Founders of startups rooted in different sectors should look for investors who understand the nuances of their industry. The same is true for business stages: A pre-seed founder may need support with initial development, whereas a growth-stage company may need funding to help with finance operations and sales growth. So, your investor target list should be based on fit (not a firm’s fame). Founders can now raise capital from a variety of types of investors, including generalist multi-stage firms or from industry and business-model experts, like SaaS venture capital firms or AI-native investors, among others. As a founder, this gives you more options, but it also means you’ll have more research to identify investors that match your needs.

This guide breaks down how to evaluate tech venture capital firms, which top tech VC firms founders should know, and how to think about investor fit by stage and sector.

Tech-focused investors can bring more than capital to the table. The right firm might understand the shape of your market before every metric is obvious, which can help your company be more successful in the long run. For AI and deep tech founders, for example, this may mean investors who understand technical risk and longer commercialization timelines.

An aligned tech VC firm could potentially also help your startup with:

1. Customer introductions: For enterprise, fintech, healthcare, and vertical software companies warm leads can be especially valuable for landing customers and shortening long sales cycles.
2. Hiring: Sometimes a VC firm can connect your startup to industry talent. Landing early executive hires, technical leads, and other leaders can accelerate your company’s time to market.
3. Later-stage capital: Some firms can introduce follow-on investors or continue investing across rounds.
4. Credibility: A strong lead investor can help signal credibility and a conviction in your company to future investors, customers, and recruits.
5. Operating support: A firm that’s the right match for your startup might be able to help with recruiting, sales, PR, finance, community, and founder development.

That said, specialization isn’t always better. A generalist investor with strong conviction, great chemistry with the founder, and a useful network could outperform a sector specialist who is only mildly interested, for instance

For more on how to build an intentional investor process, read Mercury’s guide to creating a target investor list for your seed fundraise.

Before building a list of top technology VC firms to contact, it’s important to get super clear about what you need from the round.

If you’re still shaping your outreach strategy, read Mercury’s pitch guide to engage investors and fundraise for tips on how to refine your story before you start sending introductions.

The firms below consistently appear on startup target lists because of their good track records, sector expertise, and ability to support companies across multiple stages.

Accel

Accel is especially well known for enterprise software and cloud investing. Here are some key details to know:

• Headquarters: Palo Alto, California
• Stage focus: seed, Series A, Series B+
• Sector focus: SaaS, enterprise software, cybersecurity, fintech, consumer, and AI
• Typical check size: $1M to $70M
• Notable portfolio examples: Slack, Dropbox, Synthesia, Vinted, Perplexity, Squarespace, Lovable, 1Password, Etsy

For founders building software infrastructure, AI applications, or enterprise tools, Accel is frequently viewed as a desirable firm to work with because of its operational experience in scaling software businesses.

Andreessen Horowitz (a16z)

Andreessen Horowitz, also referred to as a16z, is known for operating more like a full-scale platform company, than a traditional VC firm. Founders often consider a16z when building in large, fast-moving markets where brand, hiring, and ecosystem positioning matter, in addition to capital.

Here are some key details to know:

• Headquarters: Menlo Park, California
• Stage focus: seed, Series A, Series B+
• Sector focus: AI, enterprise software, fintech, crypto, consumer, healthcare, gaming, and infrastructure
• Typical check size: roughly $500K to $50M+, depending on stage
• Notable portfolio examples: Airbnb, Lyft, Figma, Roblox, Instacart, Coinbase, Slack, Instagram, GitHub, Okta, Oculus

Bessemer Venture Partners

Bessemer is a VC firm that works with entrepreneurs through every phase of business growth. It’s one of the best-known SaaS venture capital firms, and it has built a positive reputation around cloud software investing. Their website also includes handy resources, like roadmaps, benchmarks, and guides for founders.

Here are some key details to know:

• Headquarters: San Francisco, California
• Stage focus: seed, Series A, Series B+
• Sector focus: cloud, AI and ML, SaaS, vertical software, fintech, consumer, healthcare, and deep tech
• Typical check size: $500K to $100M
• Notable portfolio examples: Canva, Anthropic, Waymo, Shopify, Twilio, LinkedIn, Auth0, Toast, Yelp, Twitch, Rocket Lab

General Catalyst

General Catalyst has evolved beyond traditional venture investing, and it’s become a broader company-building and systems-focused firm. It’s particularly active in healthcare transformation, applied AI and regulated industries. The firm may be especially relevant for founders who are rebuilding legacy industries with software, automation, or AI-driven workflows.

Here are some key details to know:

• Headquarters: Cambridge, Massachusetts, plus other offices across major tech hubs
• Stage focus: seed, Series A, Series B+
• Sector focus: AI, healthcare, fintech, enterprise, climate, and industrial technology
• Typical check size: $500K to $100M
• Notable portfolio examples: Anduril, Anthropic, Grammarly, Gusto, Ramp, Stripe, Snap, Samsara, Hippocratic AI, Legora, Applied Intuition

Lux Capital

Lux Capital is one of the most recognized deep-tech venture firms. It’s known for backing technically ambitious companies long before markets have fully formed around them. Deep tech founders frequently consider Lux when they need investors who are comfortable with technical risk, longer commercialization timelines, and nontraditional startup paths.

Here are some key details to know:

• Headquarters: New York City, New York and Menlo Park, California
• Stage focus: seed, Series A, Series B+
• Sector focus: Deep tech, AI, robotics, defence, biotech, hardware, and space
• Typical check size: $2M to $20M
• Notable portfolio examples: Sakana AI, Anduril, databricks, Cognition, REcursion, Era Therapeutics, Chronosphere, Modal, Auris

Sequoia Capital

Sequoia is one of the most established names in venture capital. It’s known for backing category-defining companies early. Founders typically look at Sequoia when building companies with very large market potential and ambitions to scale globally.

Here are some key details to know:

• Headquarters: Menlo Park, California
• Stage focus: seed, Series A, Series B+
• Sector focus: enterprise, consumer, AI, fintech, healthcare, climate, and software
• Typical check size: $1M to $200M
• Notable portfolio examples: Klarna, Nvidia, Reddit, Apple, YouTube, Instacart, DoorDash, Airbnb, Linear, PayPal, Hubspot

Early-stage tech VC firms usually invest from pre-seed through Series A. These investors are often underwriting early-stage startups as the team makes early hires, gathers market insights, and finds early customer signals and traction.

The right investor for your company should match your stage, round structure, and support needs. Some early-stage firms lead seed rounds, help price the round, and take board seats. Others prefer to follow, write smaller checks, or invest through SAFEs.

For pre-seed and seed founders, useful support from investors might include help with:

• Refining the company narrative
• Making early hires
• Preparing for customer and investor conversations
• Structuring a SAFE or priced round

A few questions worth asking during diligence include:

• Does the firm lead seed rounds?
• What check size and ownership do they target?
• Does the investor understand your company’s market?

If you’re trying to secure a lead, read Mercury’s guide on finding a lead investor for your fundraise for tips.

Although early-stage investors may fund insight and early signals, growth-stage investors usually need proof that the model works and that having more capital can help it scale.

Growth-stage tech VC firms typically evaluate companies after they’ve found product-market fit. At this stage, investors usually expect stronger proof around revenue quality, retention, margins, sales efficiency, leadership depth, and operational maturity.

Growth investors may prioritize:

• Annual recurring revenue (ARR) and growth rate
• Gross margin
• Burn multiple
• Net revenue retention

To avoid fundraising missteps, read Mercury’s guide to common early-stage fundraising mistakes.

Many venture capital firms focus on specific industries, where they can offer market knowledge, access to their networks, and support alongside capital.

SaaS venture capital firms

SaaS venture capital firms typically look at retention, sales efficiency, net revenue retention, and product-led growth. These VC firms are mainly interested in whether the company can efficiently acquire, retain, and expand their customer base.

AI venture capital firms

AI venture capital firms may focus on infrastructure, application-layer software, tooling, or AI-native services. Investors often look for technical depth, defensibility, data advantages, distribution, and scalability.

Deep-tech venture capital firms

Deep-tech venture capital firms often invest in companies with longer commercialization timelines, technical risk, and higher capital needs. Investors may focus on technical milestones, hardware readiness, infrastructure requirements, and a clear path from research to market.

Fintech venture capital firms

Fintech investors often bring experience in regulation, payments, compliance, financial infrastructure, lending, banking, and embedded finance. They care about sector fit because fintech is a regulated industry. So, developing strong partnerships, building trust, and navigating regulatory complexity are essential for succeeding in the industry.

Healthcare and biotech investors

Healthcare and biotech investors often understand regulatory paths, clinical or scientific milestones, what influences provider adoption, and the ins and outs of reimbursement. Investors may also evaluate risk, IP, clinical development, and the path to market.

Climate tech venture capital firms

Climate tech VC firms may invest across software, hardware, energy, grid infrastructure, carbon markets, and industrial innovation. Due to longer sales cycles, complex infrastructure, and laws and regulations, the right investor should understand the company’s capital needs, timeline, and the nuances of the industry.

Ed tech venture capital

Ed tech venture capital firms often look at distribution, learning outcomes, institutional buying cycles, retention, and whether the company sells to consumers, schools, enterprises, or workforce programs.

Finding the right venture capital investment firm for your startup will come down to fit. A famous firm can help, but only if the partners understand your startup’s market, stage, and the kind of company you’re trying to build.

After successfully pitching investors and closing a round, founders need to manage the capital with the same care they used to raise it. Mercury helps startups manage banking, payments, cards, invoicing, bill pay and cash flow in one place, giving teams a clearer view of runway, spend and day-to-day financial operations as they grow.

Ready to get started? Check out Mercury’s tools today.