OnPay vs Plenty

Side-by-side comparison of AI visibility scores, market position, and capabilities

OnPay

ChallengerHR Tech

SMB Payroll & HR Platform

Raised $100M+ (incl. $63M Series B led by Carrick Capital Partners) in Jan 2025 — first institutional round after bootstrapping 13 years. Targeting 6M+ underserved US SMBs with integrated payroll, HR, benefits.

About

OnPay is a bootstrapped-to-institutional software success story — an SMB payroll and HR platform that grew for 13 years without external capital before raising its first institutional round of $100 million+ in January 2025, including a $63 million Series B led by Carrick Capital Partners. The company targets the 6 million+ US small businesses that are systematically underserved by ADP and Paychex (whose platforms are designed for larger companies) and under-supported by consumer-grade tools like Gusto.

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Plenty

LeaderAgTech & Precision Agriculture Technology

Indoor Vertical Farming

Indoor vertical farming company using AI-optimized growing systems. San Francisco, CA. Raised $940M+ including $400M from SoftBank. Partners with Walmart for US farms.

About

Plenty is a San Francisco-based indoor vertical farming company that uses AI, machine learning, and robotics to grow leafy greens and other produce in controlled indoor environments. The company has raised over $940 million from investors including SoftBank Vision Fund, which invested $200 million in 2017, and has positioned itself as the technology leader in data-driven indoor agriculture.\n\nPlenty's farms use precisely controlled light, temperature, humidity, and nutrient conditions to grow crops that are free from pesticides, use 99% less land, and consume significantly less water than conventional field agriculture. The company's AI systems continuously optimize growing conditions based on sensor data, learning to improve yields and quality across crops and growing cycles.\n\nIn 2022, Plenty announced a landmark partnership with Walmart to supply leafy greens from a new large-scale facility in Compton, California. This partnership provided both a major commercial anchor and significant additional funding from Walmart, validating Plenty's technology and business model at scale. The company also operates a dedicated strawberry R&D partnership with Driscoll's, the world's largest berry company, demonstrating the platform's potential beyond leafy greens.

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