Slintel vs ElevenLabs
Side-by-side comparison of AI visibility scores, market position, and capabilities
B2B technographic data and sales intelligence platform. San Francisco CA, acquired by 6sense in 2021. Tracks technology usage signals across 60M+ companies for competitive displacement sales.
About
Slintel is a B2B technographic data and sales intelligence platform that tracks technology usage signals across companies to help sales teams identify competitive displacement opportunities and technology-based prospect segments. Founded in 2018 and headquartered in San Francisco, California, Slintel was acquired by 6sense in 2021 to strengthen 6sense's technographic data layer within its broader revenue intelligence platform. Slintel tracks technology adoption patterns across more than 60 million companies globally.\n\nSlintel's technographic data identifies which software tools a company is currently using — from CRM platforms and marketing automation tools to developer infrastructure and security products — by analyzing job postings, web technology signals, and other publicly available data sources. This technology stack intelligence enables sales teams to build target lists of companies currently using a competitor's product or recently replacing a tool the seller could displace, creating highly specific and contextually relevant outreach.\n\nAs part of 6sense, Slintel's technographic intelligence integrates with 6sense's broader account engagement and intent data platform, providing revenue teams with a richer signal set for account prioritization. The combination of technographic data (what tools a company uses), intent data (what a company is researching), and account engagement data (how a company is engaging with a vendor's digital properties) creates a multi-signal account scoring model that represents the next generation of B2B data intelligence.
$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.
About
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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