Synthflow
Headquarters
Berlin, GermanyFounded
2023CEO / Founder
Hakob AstabatsyanEmployees
51-200Funding
Series A — $30MProducts
1 product listedAvg. AI Score
7.8/10Website
www.synthflow.ai
Profile updated
About Synthflow
Synthflow is a voice AI platform founded in 2023 in Berlin by brothers Albert and Hakob Astabatsyan and Sassun Mirzakhan-Saky. The no-code product lets businesses build, train, and deploy AI voice agents for customer support, lead qualification, and appointment scheduling across phone channels.
Synthflow serves enterprise and mid-market customers, handling use cases across insurance, healthcare, real estate, and BPO. The platform supports 30+ languages and integrates with major CRMs and telephony systems.
Synthflow raised a $20 million Series A in June 2025 led by Accel, with participation from Atlantic Labs and Singular, bringing total funding to approximately $30 million.
Specialties
Financials
Dated, source-cited figures. Estimates are marked.
Products by Synthflow
All products by Synthflow reviewed by our AI panel of experts.
How Our Review Panel Scores Synthflow
Six independent reviewer personalities assessed Synthflow's product on their own terms. They landed within 0.9 points of each other, an unusually strong consensus.
Averaged across 1 reviewed product in our catalog. Scores are out of 10.
Competitive Landscape
Who Synthflow competes with, and how they differ.
Vapi is a developer-first voice AI infrastructure/API platform aimed at engineering teams building custom stacks, versus Synthflow's no-code drag-and-drop builder for non-technical operations teams.
1 product reviewed on TopReviewed
Bland AI positions as API-first automated phone-call infrastructure for developers, similar technical-buyer focus to Vapi, contrasting with Synthflow's self-serve no-code platform.
1 product reviewed on TopReviewed
PolyAI sells high-touch, custom enterprise voice-assistant deployments (contact centers) with services-heavy onboarding, pricier than Synthflow's self-serve platform.
1 product reviewed on TopReviewed
Kore.ai is an established, pre-LLM-era enterprise conversational AI platform competing for the same contact-center budgets, but with a longer, more traditional enterprise sales cycle than Synthflow's faster self-serve motion.
1 product reviewed on TopReviewed
ElevenLabs is primarily a voice-synthesis/cloning API; some teams build conversational agents directly on its SDK rather than adopting Synthflow's full no-code agent-building platform.
1 product reviewed on TopReviewedCompany Timeline
Key milestones in Synthflow's history, with sources.
- Milestone
Appointed Joe Havlik as VP of Global Revenue
Synthflow appointed former Cognigy/RingCentral executive Joe Havlik as VP of Global Revenue to lead its US enterprise expansion.
businesswire.com - Funding
Series A -- $20M led by Accel
Synthflow raised a $20 million Series A led by Accel, with Atlantic Labs and Singular participating, bringing total funding to $30 million.
businesswire.com - Funding
Seed -- $7.4M led by Singular
Synthflow raised a $7.4 million seed round led by Singular, with existing investor Atlantic Labs participating, bringing total funding to $9.1 million.
techcrunch.com - Launch
Launched no-code voice AI platform
Synthflow came out of stealth and launched its browser-based no-code voice AI agent builder.
techcrunch.com - Funding
Pre-seed -- $1.7M led by Atlantic Labs
Synthflow raised a $1.7 million pre-seed round led by Atlantic Labs.
techcrunch.com - Founded
Founded in Berlin by the Astabatsyan brothers and Sassun Mirzakhan-Saky
Hakob Astabatsyan, Albert Astabatsyan and Sassun Mirzakhan-Saky started experimenting with OpenAI's API in early 2023 before founding Synthflow to build a no-code voice AI agent platform.
techcrunch.com
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