Side-by-side comparison of AI visibility scores, market position, and capabilities
Customer success platform with SuccessBLOCs lifecycle playbooks; merged with Catalyst for combined enterprise and mid-market coverage competing with Gainsight and ChurnZero.
Totango is a customer success platform providing account health monitoring, playbook automation, and customer lifecycle management for B2B SaaS companies with subscription revenue — helping customer success managers prioritize their accounts, identify churn risk, and trigger automated interventions to improve net revenue retention. Founded in 2010 and headquartered in San Mateo, California, Totango raised approximately $90 million and serves enterprise SaaS companies who need to manage hundreds or thousands of customer accounts with dedicated customer success teams.\n\nTotango's SuccessBLOCs framework packages pre-built customer success playbooks for specific lifecycle stages (onboarding, adoption, renewal, expansion) that teams can activate and customize rather than building from scratch. The platform aggregates data from CRM, product analytics, support systems, and marketing automation to calculate each account's health score. Automatic alerts and tasks trigger when accounts show risk signals (low product usage, increased support tickets, upcoming renewal without engagement), enabling CSMs to intervene proactively.\n\nIn 2025, Totango merged with Catalyst in 2023 to create a combined customer success platform with complementary market positions — Totango stronger in enterprise, Catalyst stronger in mid-market. The combined company competes with Gainsight (the category leader), ChurnZero (mid-market), and Vitally for customer success management platform share. The merger reflects broader consolidation in the CS platform market as the category matures. Totango's 2025 strategy focuses on completing the Catalyst integration to offer a unified platform, expanding AI capabilities for predictive risk scoring, and growing enterprise adoption through deeper Salesforce and data warehouse integrations.
$500M Series D at $11B valuation (Feb 2026) — largest voice AI funding round ever. $330M ARR; 1M+ developers using the API. Enterprise customers: Deutsche Telekom, Revolut, Meta, Salesforce. Voices in 32 languages; real-time cloning from 1 second of audio.
ElevenLabs was founded in 2022 by Piotr Dabkowski and Mati Staniszewski, two former Google and Palantir engineers who set out to break the language barrier using AI voice technology. The company specializes in AI-powered voice synthesis, cloning, and dubbing, enabling developers and enterprises to generate human-quality speech in over 30 languages. Its core technology combines deep learning models trained on massive speech datasets to produce natural-sounding voices indistinguishable from real humans.\n\nElevenLabs offers a suite of products including its flagship text-to-speech API, voice cloning tools, and an AI dubbing platform that localizes video content while preserving the speaker's original voice. Its products target a broad audience—from indie developers building audio apps to large enterprises deploying voice interfaces at scale. Key differentiators include ultra-low latency streaming synthesis, fine-grained voice customization, and a growing library of pre-built AI voices across accents and styles.\n\nElevenLabs has grown rapidly, surpassing $330M in annualized revenue and serving over 1 million developers. Enterprise clients include Deutsche Telekom, Spotify, and leading media companies. In February 2026, the company closed a $500M Series D at an $11B valuation, cementing its position as the market leader in AI voice. Its APIs power podcasts, audiobooks, video games, and customer service bots worldwide, making ElevenLabs the default infrastructure layer for AI-generated audio.
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