Second Nature AI vs Groove
Side-by-side comparison of AI visibility scores, market position, and capabilities
Conversational AI role-play platform for sales training. Raised $22M Series B in Oct 2025 backed by Zoom. Deploys AI-driven practice scenarios in 20 languages; cuts rep onboarding time by 33%.
About
Second Nature AI is an AI-powered sales training and role-play platform founded in Israel and headquartered globally, enabling revenue teams to practice sales conversations with realistic AI personas. In October 2025, the company raised a $22 million Series B led by Sienna VC and supported by Zoom (also a customer), Bright Pixel, StageOne Ventures, Cardumen, and Signals VC, bringing total funding to over $37 million.\n\nSecond Nature's technology builds a data model of each company's sales playbook by analyzing recorded calls, marketing collateral, and scripts, then generates a library of AI-driven role-play scenarios mirroring the most common conversations reps encounter. After each practice session, reps receive personalized feedback and performance scores across dimensions like objection handling, discovery quality, and closing behavior. The platform supports 20 languages and multiple conversational styles, and new customers can deploy their first AI role-plays within an hour of onboarding.\n\nCustomers report a 33% reduction in onboarding time and a 20%+ increase in sales for teams like GoHealth. Second Nature competes with Mindtickle and Brainshark for sales readiness market share, differentiating on the depth and realism of its AI conversation engine. The October 2025 funding will support global expansion and deeper integration of personalized coaching and certification workflows into enterprise training systems.
Salesforce-native sales engagement platform acquired by Clari in 2023. 4,700+ G2 reviews at 4.7/5. Sequences, email tracking, and activity sync built natively inside Salesforce for enterprise teams.
About
Groove is a Salesforce-native sales engagement platform founded in 2014 and acquired by Clari in August 2023. Operating as Groove by Clari, the platform provides email and calendar automation, multi-step sales sequences, meeting scheduling, and real-time Salesforce activity sync—all built to work natively within Salesforce without data synchronization complexity. Groove has accumulated over 4,700 G2 reviews at a 4.7/5 rating, reflecting strong enterprise user satisfaction.\n\nGroove's Salesforce-native architecture eliminates the sync issues that plague third-party sales engagement tools, writing all activity data directly to Salesforce objects rather than a separate data layer. This makes Groove particularly attractive to enterprise sales organizations that require audit trails, RevOps reporting accuracy, and tight CRM governance. The platform supports multi-step email sequences, phone tasks, LinkedIn steps, and account-based plays, with AI features that surface recommended actions and flag at-risk deals.\n\nFollowing Clari's December 2025 merger with Salesloft, the combined entity now offers overlapping capabilities in sales engagement (Groove and Salesloft Cadence) and conversation intelligence (Clari Copilot and Salesloft Conversations). This consolidation positions the merged company as an end-to-end autonomous revenue platform spanning engagement, forecasting, and pipeline management. Groove remains the preferred choice for enterprises deeply embedded in Salesforce that prioritize native integration over broader platform features.
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