Sanalabs vs Synthflow (formerly Fine-Tuner.ai)

Sana Labs builds enterprise AI tools for knowledge work and corporate learning under two products: Sana for AI agents across your company apps, and Sana Learn for training and onboarding. The Stockholm-based company now operates as part of Workday after its acquisition.

Where most enterprise AI vendors bolt a chatbot onto existing software, Sana connects to your company's documents, apps, and workflows so agents can find answers, generate reports, and automate multi-step processes. Sana Learn replaces a patchwork of LMS, LXP, and authoring tools with one platform that creates courses from PDFs and gives each learner a personal tutor.

The platform targets large organizations in financial services, law, manufacturing, and tech. Spotify, Polestar, and Foodora are among the customers cited on the site, with case studies reporting 10 hours saved per employee per week and course creation dropping from 3 weeks to 3 hours.

Synthflow builds voice AI agents that answer, route, and complete phone calls for support, scheduling, and lead qualification teams. You design agent workflows, connect telephony or SIP trunks, and launch branded callers that handle thousands of concurrent conversations without adding headcount.

The product evolved from the no-code Fine-Tuner.ai agent builder into an enterprise voice platform with native telephony, CRM integrations, and a BELL framework that tunes agents after launch. That pivot targets contact centers and SaaS vendors who need white-labeled voice automation rather than hobbyist chatbots in a browser widget.

BPO operators, healthcare schedulers, and CRM platforms are the documented buyers. Synthflow reports 65M+ monthly calls across 30+ countries, enterprise contracts starting at $30,000 per year, and case studies citing 600K monthly automated calls for a multinational BPO.