Epirus vs Bonterra
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $250M Series D (Mar 2025). $43.6M Army follow-on contract. Leonidas Gen 2 autonomous high-power microwave counter-drone system completing Army testing Feb 2026. GD partnership for HPM on autonomous vehicles.
About
Epirus develops Leonidas — a high-power microwave (HPM) directed energy system for counter-drone operations — which uses pulsed microwave energy to defeat drone swarms by disrupting electronics simultaneously across multiple targets. The company raised $250 million in Series D financing and secured a $43.6 million Army follow-on contract, with Leonidas Gen 2 completing Army testing in February 2026 and the Gen 2 Autonomous Ground Vehicle variant unveiled at Global Force 2026 in March 2026 through a partnership with General Dynamics.
Bonterra launched Que, a full agentic AI platform for nonprofits, and acquired CSR platform Deed in March 2026 to dominate the social good software market.
About
Bonterra was formed in 2021 through the consolidation of several leading nonprofit technology companies — including CyberGrants, EveryAction, Network for Good, and Social Solutions — backed by private equity firm Apax Partners. The combined entity positions itself as the second-largest and fastest-growing social good software company in the world, serving over 19,000 customers including more than 15,000 nonprofit organizations and over 50% of Fortune 100 companies through their corporate social responsibility programs. Its product suite covers fundraising, case management, volunteer management, and CSR platforms.
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