Merlon Intelligence
Merlon Intelligence (merlon.ai) is a German sole proprietorship that deploys on-premise, open-source AI assistants for regulated professionals such as tax advisors, attorneys, and physicians who are legally barred under § 203 StGB from sending client data to US AI clouds.
- Company typePrivate
- Founded2016
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Merlon Intelligence does
Merlon Intelligence operates in Germany as a sole proprietorship (Einzelunternehmen) under the brand merlon.ai, founded and run by Dr.-Ing. Sven Rost. The company deploys on-premise AI assistants — built exclusively on open-source large language models (Llama, Mistral, Qwen) running locally on customer hardware via Ollama or vLLM — to regulated German professions that are legally barred from using cloud-based AI services under § 203 StGB, principally tax advisors (§ 62a StBerG), attorneys (§ 43e BRAO), and physicians. Containers run on standard Linux/Docker; secure external access is provided via Cloudflare Tunnel without exposing ports; authentication uses TOTP-based 2FA with bcrypt and role-based access controls. Core capabilities include summarizing case files, drafting correspondence in the firm's tone, cross-file retrieval, appointment preparation, and invoice pre-checking, with complete query-level audit logs and per-customer fine-tuning on the firm's own documents. The entire stack is portable — customer owns hardware, models, code, and documentation, eliminating vendor lock-in.
The business model is project-based professional services with fixed-price contracts. The pricing ladder is €3,900 for a two-week AI Audit, €18,000–€28,000 for the Assistant Starter (single department), and €45,000–€75,000 for the Assistant Professional (firm-wide, multi-department, with redundancy). Optional monthly managed-services retainers at €850–€3,500/month offer 8h/4h/1h SLAs, model refreshes every 3–6 months, and quarterly advisory sessions, providing a recurring-revenue overlay on top of one-time deployments. Ad-hoc consulting bills at €180/hour and development at €140/hour. Go-to-market is direct enterprise field sales targeting the German regulated professions, with customer acquisition beginning with a free 45-minute introductory call, a non-binding written assessment, and a transparent written quote within five business days. The firm also sells a "Digitale Präsenz" add-on — tracking-free, GDPR-compliant websites built on Astro/Cloudflare — to the same client base. No resellers, paid advertising, or per-seat SaaS subscriptions are used; marketing relies on a bilingual website, a § 203 StGB compliance checklist lead magnet, and founder LinkedIn outreach.
The company's headquarters is at Markt 14, 01683 Nossen, Germany, and all customer-facing infrastructure (Hetzner Falkenstein data center, Cloudflare EU-West D1, self-hosted Cal.com) is hosted within Germany/EU. Notably, the firmographics, leadership (Manu Chadha, CEO; Ondrej Prostrednik, Head of Product), and funding data (2017 DCVC-led $7.65M round with Nyca Partners, Fenway Summer Ventures, Promus Ventures, Work-Bench, Temerity) in the input record describe a US-based AML/regtech company serving banks and are inconsistent with the sole-proprietorship legal structure, German address, and detailed operational data that constitute the bulk of the source material; this analysis treats them as a likely data conflation and grounds its conclusions in the first-party operational evidence.
Merlon Intelligence firmographics
Firmographics- Name
- Merlon Intelligence
- Legal name
- merlon.ai (Einzelunternehmen)
- Website
- https://merlon.ai
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Merlon Intelligence (merlon.ai) is a German sole proprietorship that deploys on-premise, open-source AI assistants for regulated professionals such as tax advisors, attorneys, and physicians who are legally barred under § 203 StGB from sending client data to US AI clouds.
- Ownership category
- akta.pro rank
Merlon Intelligence industry classification
Industry- Product category
- On-premise AI Solutions
- NAICS
- Other Computer Related Services (541519), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Responsible AI, AI Governance & Compliance Services (BPAEAHAJ)
- akta.pro secondary industries
- Regulatory Readiness & Audit Automation (e.g., EU AI Act, NIST AI RMF, ISO/IEC 42001) (HDAAAMAE), Audit, Explainability & Accountability Tooling (traceability, reporting) (HDAAAKAL)
Keywords
Where Merlon Intelligence is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Merlon Intelligence business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Implementation Services: Project-based professional services for implementing on-premise AI solutions. Includes hardware consultation, model selection, integration, documentation, and staff training. Three tiers: AI Audit (€3,900), Assistant Starter (€18,000–€28,000), Assistant Professional (€45,000–€75,000). Fixed-price contracts.
- Ongoing Managed Services: Optional monthly retainer for ongoing operation and support across three tiers (Basic/Business/Premium at €850–€3,500/month). Includes response time guarantees (8h/4h/1h), model updates every 3–6 months, and quarterly advisory sessions.
- Ad-Hoc Consulting and Development: Additional services outside standard packages billed transparently: consulting at €180/hour, development at €140/hour.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | One time/ perpetual license | AI Audit: Two-week process analysis and legal feasibility check |
| One time/ perpetual license | One time/ perpetual license | Assistant Starter: Full local AI for single department/core application |
| One time/ perpetual license | One time/ perpetual license | Assistant Professional: Firm-wide AI for multiple departments and use cases |
| Subscription | Monthly | Ongoing Operation: Managed services retainer (optional) |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Merlon Intelligence product offering
Product offeringCore offering
Merlon Intelligence implements and supports on-premise AI assistants for regulated professions in Germany (tax advisors, attorneys, physicians) bound by § 203 StGB confidentiality rules. The offering combines AI hardware consulting, deployment of open-source language models (Llama, Mistral, Qwen) on customer hardware, integration into existing IT environments, and ongoing managed services — all without cloud data egress.
Product overview
Merlon Intelligence offers a suite of on-premises AI solutions for regulated professions (tax advisors, attorneys, physicians) bound by § 203 StGB confidentiality requirements. The core offering is the Lokaler KI-Assistent — a local AI assistant installed on customer hardware that handles document processing, correspondence, and task automation entirely on-premises with no cloud dependency. Supporting services include file/correspondence assistance (natural language processing of briefs, cross-file search, draft generation), AI-Audit & Strategie (process analysis and compliance consulting), and Digitale Präsenz (privacy-compliant website development). The company offers two pricing tiers: Assistent Starter (€18,000–€28,000 for single-department deployment) and Assistent Professional (€45,000–€75,000 for firm-wide multi-department deployment). All solutions are built exclusively on open-source models (Llama, Mistral, Qwen) and open-source infrastructure with no proprietary SaaS dependencies.
Differentiator
Problem solved
Functional benefit
Products and services
- Lokaler KI-Assistent (Local AI Assistant) A locally deployed AI assistant installed on customer premises hardware (Apple Silicon or NVIDIA GPU) that processes case files, correspondence, and follow-ups without cloud forwarding. Includes hardware consultation, model selection, IT integration, documentation, and staff training. Built for German regulated professions bound by § 203 StGB.
- Assistenz für Akten, Korrespondenz und Wiedervorlagen (File, Correspondence, and Follow-up Assistance) AI-assisted service that summarizes briefs, searches across the entire file base, generates drafts from the firm's templates, and maintains a query audit log — all processed locally on customer hardware without cloud forwarding. Designed for tax advisors, attorneys, and physicians handling large volumes of confidential client or patient documents.
- KI-Audit & Strategie (AI Audit & Strategy) A two-week structured process analysis that inventories existing workflows, identifies the three highest-leverage AI use cases, performs a § 203 StGB and GDPR compliance check, and delivers a written implementation roadmap with cost estimate. Priced at €3,900 as a standalone entry-point engagement for prospective customers.
- Digitale Präsenz (Digital Presence) Website development aligned with German professional codes of conduct: GDPR-compliant, no tracking, no US dependencies. Built on Astro/Cloudflare infrastructure with cookie-free analytics on EU servers and BFSG accessibility compliance. Targeted at law firms, tax practices, and medical practices.
- Laufender Betrieb (Ongoing Managed Services) Optional monthly managed services retainer for ongoing operation of a deployed Local AI Assistant. Three tiers (Basic/Business/Premium) priced €850–€3,500/month, including response time guarantees (8h/4h/1h), model updates every 3–6 months, and quarterly advisory sessions.
Quantifiable outcome
- Typical project implementation: 8–12 weeks from contract signing to full handover
- +1 more outcomes
Companies that use Merlon Intelligence
Customer profileSegments4 records
Ideal customer profiles4 records
Merlon Intelligence technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature5 records
Merlon Intelligence partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core infrastructure.
- Cloudflarecore infrastructureCloudflare provides content delivery network, DDoS/bot protection, and serverless compute (Cloudflare Workers, D1 database) for the merlon.ai website and lead data storage. EU-West region for D1 database. Data processing agreement in place.
- Hetzner Online GmbHcore infrastructureSelf-hosted application servers (Cal.com scheduling instance) run on dedicated server at Hetzner Falkenstein data center in Saxony, Germany. EU-only data processing. Separate DPA with technical-organizational measures per Art. 32 GDPR.
- Mailbox.orgcore infrastructureEmail hosting for [email protected] and automated confirmation/appointment emails. German provider with servers in Germany. Supports TLS and PGP/S-MIME encryption. Operated by Heinlein Support GmbH, Berlin.
- Resendcore infrastructureAutomated email delivery for contact form submissions and checklist PDF delivery. Data transferred to USA under EU Standard Contractual Clauses. DPA with Resend, Inc. (San Francisco, CA) in place.
- Cal.comcore infrastructureOpen-source scheduling software self-hosted on own Hetzner infrastructure (cal.merlon.ai subdomain). Not the hosted Cal.com Inc. service. Session cookies only; no tracking or marketing. Used for appointment booking for introductory calls.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
Merlon Intelligence competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks1 record
Key highlights5 records
Customer concentration
Merlon Intelligence social profiles
Digital presenceMerlon Intelligence financial estimates
Financial estimateRevenue estimate
Valuation estimate
Merlon Intelligence leadership team
Management profileNumber of profiles
Profiles3 records
Merlon Intelligence funding detail
Funding detailFunding overview
Funding rounds1 record
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Merlon Intelligence M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Merlon Intelligence
What does Merlon Intelligence do?
Merlon Intelligence implements and supports on-premise AI assistants for regulated professions in Germany (tax advisors, attorneys, physicians) bound by § 203 StGB confidentiality rules. The offering combines AI hardware consulting, deployment of open-source language models (Llama, Mistral, Qwen) on customer hardware, integration into existing IT environments, and ongoing managed services — all without cloud data egress.
Is Merlon Intelligence a public or private company?
Merlon Intelligence is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Merlon Intelligence founded?
Merlon Intelligence was founded in 2016. It employs 11 to 50 people.
Where is Merlon Intelligence based?
Merlon Intelligence is headquartered in San Francisco, United States, in the North America region.
How does Merlon Intelligence make money?
Three revenue lines are on record. Implementation Services are the primary driver. The others are ongoing Managed Services and ad-Hoc Consulting and Development.
Does Merlon Intelligence have an API?
No public API is recorded for Merlon Intelligence.
What industry is Merlon Intelligence in?
Merlon Intelligence's product category is On-premise AI Solutions. Its primary akta.pro industry code is BPAEAHAJ, Responsible AI, AI Governance & Compliance Services, with a secondary code of HDAAAMAE, Regulatory Readiness & Audit Automation (e.g., EU AI Act, NIST AI RMF, ISO/IEC 42001). Its NAICS code is 541519 and its SIC code is 7373.