Trembit

What Trembit does

Trembit is a Kyiv, Ukraine-based custom software development firm specializing in WebRTC, real-time video, and AI/ML solutions, founded around 2009-2010 and operating with 50+ engineers. The firm delivers end-to-end engineering services — from UX research and prototyping through development, QA, and production deployment — alongside a small portfolio of productized white-label offerings including Vatra (HIPAA/KBV-compliant video conferencing for telemedicine and large events), Stusan (WebRTC P2P video conferencing supporting 200+ participants), and white-label telemedicine and dating app platforms. Technical depth centers on production-grade WebRTC architecture (Janus, mediasoup, LiveKit, Kurento, Jitsi), TURN/STUN optimization, simulcast and codec tuning, and complementary AI/ML pipelines for NLP, computer vision, predictive analytics, voice AI, and document processing.

The company's revenue model is overwhelmingly professional services, with quote-based project pricing ranging from $15,000 for small MVPs to $500,000+ for complex enterprise solutions, supplemented by embedded consulting at $15,000-$25,000/month per specialist, dedicated team retainers, R&D/PoC sprints ($20,000-$60,000), and dedicated AI team engagements. Trembit serves primarily mid-market and enterprise clients across seven verticals — healthcare/telemedicine, real-time communication, dating/social, AI/ML, e-commerce/SaaS, education, and fintech — with a strong footprint in the US (including 4,000+ hospitals via the Martti/Equiti Health medical interpretation platform) and European DACH region (where it built the first-ever KBV-certified video consultation platform for psychotherapy).

Go-to-market is direct sales-led with enterprise field sales motion: every engagement begins with a free 30-minute to two-hour architecture consultation, followed by a two-week discovery phase and a project-scoped quote. Marketing is content-driven, anchored on detailed case studies, blog content, a 4.9 Clutch rating with 16+ verified reviews, 100% Upwork job success, partner co-marketing with Twilio/Vonage/Red5 Pro/DigitalSamba/Eyeson, and SEO across 200+ service and industry pages. Notable regulatory credentials include HIPAA, GDPR, KBV, FDA 21 CFR Part 11 (for the EmanoFlow uroflowmetry app), SOC 2, PCI-DSS, and Cyber Essentials, which collectively allow the firm to win regulated workloads in healthcare and financial services where generalist dev shops are typically excluded.

Name

Trembit

Legal name

Trembit

Website

https://trembit.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Trembit is a Ukraine-based custom software development firm specializing in WebRTC, real-time video, and AI solutions for healthcare, fintech, and communication clients, offering white-label video conferencing and telemedicine products alongside professional services.

Ownership category

akta.pro rank

Product category

Custom Software Development

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)

SIC

Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Virtualized IMS & VoIP Core (vIMS) (HDAFANAE)

akta.pro secondary industry

Voice Assistants & Voice UI (VUI) (HDAAAFAD)

Keywords

• WebRTC development services
• Custom software development
• Real-time video solutions
• Telemedicine platform development
• AI voice assistants

Headquarters

HQ city

Kyiv

HQ country

Ukraine

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Custom Software Development Projects: Trembit generates revenue primarily through billable custom software development projects. Engagements include dedicated development teams, staff augmentation, and fixed-scope project delivery. Revenue is generated across web, mobile, AI, and WebRTC development services. Pricing is quote-based and project-scoped, ranging from $15,000-30,000 for small MVPs to $150,000-$500,000+ for complex enterprise solutions.
2. WebRTC Consulting: Consulting engagements providing architecture reviews, embedded consulting, and full implementation of video infrastructure. Architecture reviews start at $10,000-20,000. Embedded consulting runs $15,000-25,000/month per specialist. Full video platform implementation ranges from $50,000-200,000+.
3. R&D & Proof of Concept Engagements: R&D sprint engagements delivering focused PoCs in 4-8 weeks, technology evaluations, and MVP development. Ranging from $20,000-60,000 for a PoC sprint to $15,000-25,000/month for dedicated R&D team.
4. AI Development Projects: AI proof-of-concept engagements ($20,000-40,000), production AI feature development ($50,000-150,000), and dedicated AI teams ($15,000-30,000/month).

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

Trembit is a custom software development company specializing in WebRTC, real-time video, and AI/ML solutions. It builds white-label and bespoke video conferencing, telemedicine, and video-first platforms on mediasoup, Janus, LiveKit, and Vonage/Twilio stacks, along with AI-powered automation, voice assistants, document processing, and predictive analytics for enterprise clients in healthcare, fintech, education, and real-time communication.

Product overview

Trembit is a custom software development company offering a portfolio of white-label products and professional services. Its white-label product suite includes Vatra (HIPAA/KBV-compliant video conferencing for telemedicine and large events) and Stusan (WebRTC P2P video conferencing for 200+ participants), both offered alongside a White-Label Dating App and White-Label Telemedicine Platform built on the Vatra infrastructure. Supporting tools include WebRTC Troubleshooter and Trickle ICE for diagnostics. The broader service portfolio covers WebRTC Consulting, R&D Services, Web Development, UX/UI Design, Mobile Development, QA Services, AI Business Tools Development, and AI Voice Assistants Development — collectively providing full-cycle custom software development across healthcare, fintech, media, and real-time communication verticals.

Differentiator

Problem solved

Functional benefit

Brands

• Vatra: White-label telemedicine platform - KBV-certified video consultation platform for healthcare providers.
• Stusan
• DateNight

Products and services

• WebRTC Consulting Expert WebRTC architecture consulting, video infrastructure design, and real-time communication platform development services for engineering teams needing deep WebRTC expertise. Priced at $10,000-$20,000 for architecture reviews, $15,000-$25,000/month per specialist for embedded consulting, and $50,000-$200,000+ for full implementation.
• R&D Services Research and development engineering services covering WebRTC, AI/ML, computer vision, IoT prototyping, and performance engineering. Includes PoC sprints ($20,000-$60,000) and dedicated R&D teams ($15,000-$25,000/month), with 85% of PoCs graduating to production.
• Web Development Custom web application development using React, Next.js, Angular, Vue.js, Node.js, and NestJS. Covers SaaS platforms, enterprise dashboards, API-first architectures, and cloud-native deployment. Priced from $40,000-$80,000 for MVPs to $80,000-$250,000+ for full-scale applications.
• UX/UI Design User experience and interface design services including UX research, wireframing, interactive prototyping, usability testing, visual UI design, and design system development with design-to-code handoff. Delivered across 150+ products.
• Mobile Development Native iOS (Swift/SwiftUI) and Android (Kotlin/Jetpack) development plus cross-platform solutions using React Native and Flutter. Covers mobile app rescue, modernization, and enterprise apps with 100% first-submission App Store/Google Play approval rate.
• QA Services Comprehensive software testing including automated test suites, CI/CD integration, manual and exploratory testing, performance testing, security audits, and penetration testing. Reported 98% bug detection rate.
• Custom Software Development Full-cycle custom software development covering web and mobile apps, enterprise systems, SaaS platforms, API development, and legacy modernization across all industries. Priced $50,000-$100,000 for MVPs and $150,000-$500,000+ for complex enterprise solutions.
• AI Business Tools Development Custom AI solutions including AI-powered automation tools, AI analytics and decision support, predictive analytics, and AI chatbots. Supports on-cloud and on-premise deployment for data sovereignty. Priced $20,000-$40,000 for PoCs, $50,000-$150,000 for production AI features, and $15,000-$30,000/month for dedicated AI teams.
• AI Voice Assistants Development Custom voice-enabled AI assistant development including speech recognition, natural language understanding, dialog management, and text-to-speech. HIPAA-compliant on-premise deployment available. Multilingual across 20+ languages with sub-2-second end-to-end latency.
• Vatra White-label video conferencing solution for large calls and virtual events, built on custom Mediasoup SFU with HIPAA-compliant architecture and multilingual support. Aimed at agencies, healthcare providers, and enterprises needing branded, large-scale conferencing deployments.
• Stusan White-label WebRTC P2P video conferencing solution supporting 200+ participants with screen sharing, recording, and breakout rooms. Also offered as a full-stack SaaS video conferencing platform for online events and professional teams.
• White-Label Dating App White-label video-first dating platform with WebRTC video chat, customizable matching algorithms, chat, profiles, and moderation tools. Launchable with branding starting at $30,000-$50,000 with full source code ownership.
• White-Label Telemedicine Platform HIPAA/KBV-certified telemedicine platform built on the Vatra video infrastructure supporting video consultations, electronic prescriptions, patient records, and German healthcare regulatory compliance for deployments serving 50K+ patients.
• White-Label Video Conferencing App White-label video conferencing application built on Vatra/Stusan enabling agencies and businesses to deploy branded virtual event platforms supporting large-scale professional events with custom branding, recording, and breakout rooms.
• WebRTC Troubleshooter WebRTC diagnostic and troubleshooting tool for testing WebRTC connections, ICE candidate gathering, and video quality assessment. Available as a free utility on the Trembit website.
• Trickle ICE WebRTC testing utility for verifying ICE candidate gathering and TURN/STUN server connectivity. Available as a free tool on the Trembit website.

Quantifiable outcome

• 40-60% bandwidth cost reduction through video infrastructure optimization
• +13 more outcomes

Named customers16 records

Segments7 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration16 records

AI capability17 records

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• TwiliocoreTechnology or IntegrationOfficial partner of Twilio. Trembit's WebRTC and video conferencing solutions integrate with Twilio's communications platform, leveraging Twilio's APIs for messaging, voice, and video capabilities.
• Red5 ProcoreTechnology or IntegrationOfficial technology partner of Red5 Pro. Trembit is recognized as a Red5 Pro partner and builds production video streaming infrastructure using Red5 Pro's real-time streaming server technology.
• DigitalSambacoreTechnology or IntegrationOfficial partner of DigitalSamba. Trembit's video conferencing and WebRTC solutions incorporate DigitalSamba's embedding and streaming technologies as part of their integration ecosystem.
• VonagecoreTechnology or IntegrationOfficial partner of Vonage (formerly TokBox/OpenTok). Trembit has deep expertise in TokBox/Vonage Video API and is listed as a Vonage partner, building video conferencing solutions using Vonage's platform.

Scale indicators22 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Agora.io: Real-time video and voice PaaS used by developers to embed WebRTC-based communication. Competes with Trembit at the platform/SDK layer for many of the same enterprise and consumer use cases (telemedicine, dating, social, live streaming).
• Daily.co: Managed WebRTC video API and prebuilt UI components for video calling and conferencing. Competes with Trembit by offering a low-code alternative to building custom WebRTC platforms from scratch.
• LiveKit: Open-source WebRTC platform with a managed cloud offering for real-time audio/video. Targets developers needing scalable SFU infrastructure, directly competing with the media server expertise at the core of Trembit's stack (mediasoup, Janus, LiveKit).
• Mux: Video API and infrastructure platform for live streaming and on-demand video. Competes in the same real-time video enablement category that Trembit services via consulting and white-label products.
• Leobit: Ukrainian .NET and custom software development firm with WebRTC and AI capabilities. Closest head-to-head peer in geography, service mix, and target verticals (telemedicine, fintech, real-time communication).

Emerging players

• 100ms: Developer-focused SDKs for adding video, audio, and live streaming to apps. Overlaps with Trembit's WebRTC integration work, particularly for video-first social and dating platforms.

Broad incumbents

• SoftServe: Large Ukrainian-headquartered IT services and custom software development company. Directly comparable as a regional incumbent with similar geographic roots, enterprise customer base, and broad service portfolio spanning AI, video, and regulated industries.
• EPAM Systems: Global custom software development and digital engineering services firm with strong Eastern European delivery. Competes for the same enterprise RFPs as Trembit across financial services, healthcare, and real-time communication.
• Vonage Video API (TokBox/OpenTok): Managed CPaaS for video, voice, and messaging; Trembit is an official Vonage partner but also competes at the application layer by building custom solutions on top of (and sometimes replacing) the Vonage Video API.
• GlobalLogic: Large digital product engineering and custom software services firm with deep presence in Eastern Europe. Competes for enterprise custom development engagements across healthcare, fintech, and media where Trembit also operates.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/trembit
• Instagraminstagram.com/trembit_life

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Trembit