1KOMMA5° vs Diligent ESG
Side-by-side comparison of AI visibility scores, market position, and capabilities
1KOMMA5° is a German climate-tech unicorn delivering solar, battery, heat pumps, and EV charging as a one-stop shop; €520M 2024 revenue (36% organic growth); 120,000+ customers; extended €150M pre-IPO round in Jul 2025; plans €100M AI/VPP investment.
About
1KOMMA5° is a Hamburg-based integrated clean energy company that sells, installs, and manages residential and commercial solar panels, battery storage systems, heat pumps, and EV charging equipment across Germany and six other European markets. Founded in 2021 by Philipp Schröder, Jannik Schall, and co-founders, the company operates approximately 80 locations and serves over 120,000 customers. Its proprietary energy management software, Heartbeat AI, continuously optimizes energy flows across a customer''s solar array, battery, heat pump, and EV charger — buying cheap grid electricity when spot prices are low and selling stored energy back when prices spike through dynamic tariffs.
New York NY. Board governance and ESG management platform serving 700,000+ board members globally, acquired Galvanize and BoardEffect for integrated risk and ESG.
About
Diligent is a New York-based governance, risk, and compliance (GRC) platform that has become one of the largest providers of board management and ESG software globally. The company serves over 700,000 board members and executives across 90+ countries, and has expanded its platform through strategic acquisitions including Galvanize (compliance and audit management) and BoardEffect (board portal for nonprofits and healthcare). Its ESG module integrates ESG data management with board-level governance workflows.\n\nDiligent ESG enables companies to collect ESG metrics across environmental, social, and governance dimensions, align with major reporting frameworks including GRI, TCFD, SASB, and the UN SDGs, and prepare board-level sustainability reports. The platform connects ESG performance data directly to the board agenda management workflow, allowing directors to review and approve sustainability disclosures within the same secure environment they use for board meetings and governance.\n\nDiligent targets large public companies, financial institutions, and regulated organizations that need to demonstrate strong governance around their ESG programs, not just report data. It competes with ServiceNow ESG, Workiva, and SAP Sustainability in the enterprise segment. Diligent's key differentiator is the integration of ESG with board governance—allowing sustainability to be managed as a fiduciary responsibility rather than a standalone compliance exercise.
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