epostbox
epostbox is a Berlin-based hybrid mail SaaS platform that converts digitally uploaded documents into physical letters delivered via Deutsche Post, serving German healthcare, real estate, energy utility, municipal, and SMB customers through self-serve, API, and pre-integrated software channels.
- Company typePrivate
- Founded-
- HeadquartersBerlin, Germany
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What epostbox does
epostbox epb GmbH is a Berlin-based German SaaS company founded in 2011 that operates a hybrid mail platform enabling businesses and individuals to send physical letters through a fully digital submission workflow. Users upload or print documents via a browser app, desktop application, Windows Terminal Server, or Windows Print Server, or integrate via REST API or SFTP for automated high-volume sending; epostbox then handles printing, folding, enveloping, franking, and final-mile delivery through a core partnership with Deutsche Post. The platform supports multiple letter formats (Standard, Compact, Large, Maxi), color and duplex options, registered mail (Einschreiben), DHL parcel labels, mail-merge automation, real-time shipment tracking, and team-level rights and cost-center management. All processing occurs on German servers under DSGVO compliance, with ISO 27001, ISO 9001, and ISO 14001 certifications, and the company operates under Bundesnetzagentur oversight.
The business model is transactional and pay-as-you-go: per-letter fees range from approximately €0.79 (Standard, BW, domestic) to €4.65 (Maxi, color duplex, domestic), with international, parcel, and registered-mail variants priced separately. There are no minimum volumes, no setup fees, and no contractual commitments; customers pay via prepaid credit (minimum €10 top-up) or monthly SEPA direct debit (up to €300), with optional paid storage beyond 2GB free. Go-to-market is dual-track: a self-serve product-led growth motion with a €5 starting credit for immediate trial, layered with consultative enterprise sales positioned as "digital sherpas" and pre-built integrations into regisafe, WiNOWiG, and CC e-gov for embedded distribution in municipal and document-management ecosystems.
The company is privately held, bootstrapped, and founder/management-owned, with no external venture capital or private equity identified in the source materials. Managing Directors are Sven Sonnadara and Matthias Beetz, with Stephan Wagner serving as Data Protection Officer. Headcount stands at 26 employees and the platform claims 50,000+ users across primary verticals of healthcare, real estate, energy utilities, and municipalities, plus secondary verticals such as chimney sweeps. Geographic reach is strictly Germany-only, with access explicitly restricted from outside the country.
epostbox firmographics
Firmographics- Name
- epostbox
- Legal name
- epostbox epb GmbH
- Website
- https://epostbox.de
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- epostbox is a Berlin-based hybrid mail SaaS platform that converts digitally uploaded documents into physical letters delivered via Deutsche Post, serving German healthcare, real estate, energy utility, municipal, and SMB customers through self-serve, API, and pre-integrated software channels.
- Ownership category
- akta.pro rank
epostbox industry classification
Industry- Product category
- Hybrid Mail / Cloud Postal Services
- NAICS
- Direct Mail Advertising (541860), Direct Mail Advertising (54186), Private Mail Centers (561431)
- SIC
- Services-Direct Mail Advertising Services (7331), Services-Prepackaged Software (7372), Commercial Printing (2750)
- akta.pro primary industry
- Print‑to‑Mail & Distribution Services (Fulfillment, Kitting, Direct Mail to Students) (EDAEAJAH)
- akta.pro secondary industries
- Priority / Expedited Mail (Non-Time-Definite) (TLAAAAAE), Direct Mail Marketing Services (Print, Postcard, Dimensional Mail) (BPAFAKAH), Mailroom & Package/Parcel Management Services (BPABAEAB)
Keywords
Where epostbox is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
epostbox business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Operations, Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Letter Shipping (Hybrid Post): Per-letter transaction fees covering document processing, printing, folding, enveloping, franking, and physical delivery via Deutsche Post. Pricing varies by letter format (Standard, Compact, Large, Maxi), print type (BW/color, simplex/duplex), and destination (domestic/international).
- DHL Package Shipping: Shipping labels for DHL parcels within Germany and EU, with prices based on weight categories.
- DPaG Additional Services: Registered mail (Einschreiben) with handling fees, and Internet stamps with DPaG pricing plus processing fee.
- Data Storage: 2GB document storage included; additional storage at 0.49€ per 1GB.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Standard Brief (1 sheet) - Domestic |
| Unit Pricing | Pay-as-you-go | Compact Brief (4 sheets) - Domestic |
| Unit Pricing | Pay-as-you-go | Large Brief (10 sheets) - Domestic |
| Unit Pricing | Pay-as-you-go | Maxi Brief (20 sheets) - Domestic |
| Unit Pricing | Pay-as-you-go | Additional sheet - Domestic |
| Unit Pricing | Pay-as-you-go | Standard Brief (1 sheet) - International |
| Unit Pricing | Pay-as-you-go | DHL Parcels - Domestic |
| Unit Pricing | Pay-as-you-go | DHL Parcels - EU |
| Unit Pricing | Pay-as-you-go | DPaG Registered Mail |
| Unit Pricing | Pay-as-you-go | Data Storage |
| Hybrid | Monthly | Payment Options |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
epostbox product offering
Product offeringCore offering
epostbox operates a hybrid mail (Hybridpost) platform that lets customers digitally submit documents—via browser, desktop app, or API/SFTP—and converts them into physical letters that are printed, folded, enveloped, franked, and physically delivered by Deutsche Post. The service supports multiple letter formats (Standard, Compact, Large, Maxi), black-and-white or color duplex printing, domestic and international destinations, mail-merge automation, registered mail (Einschreiben), DHL parcel shipping, internet stamps, and team-based user management, with pay-as-you-go per-letter pricing and no minimum volumes.
Product overview
epostbox is a hybrid mail platform that combines digital document submission with physical postal delivery. The core platform enables businesses to send physical letters digitally—uploading documents via print function or file upload, after which epostbox handles printing, folding, enveloping, and frankling for delivery via Deutsche Post. The product portfolio consists of the core epostbox platform (available as browser-based web application or desktop app), plus specialized server variants for Windows Terminal Server and Print Server environments. All variants share the same core functionality including flexible shipping options (Standard, Compact, Large, Maxi formats), tracking, mail merge, user management, and integration via REST API or SFTP. Key value propositions include up to 40% cost savings compared to traditional postage, fully digital workflows, and DSGVO-compliant processing on German servers.
Differentiator
Problem solved
Functional benefit
Products and services
- epostbox Hybrid Mail Platform Core digital-to-physical mail SaaS platform that accepts document uploads (via print function, file upload, REST API, or SFTP) and produces physical letters printed, folded, enveloped, franked, and delivered by Deutsche Post. Supports Standard, Compact, Large, and Maxi formats, color/B&W duplex printing, domestic and international destinations, mail-merge automation, real-time tracking, and multi-user team management. Targeted at German businesses, municipalities, healthcare, energy, and real estate organizations.
- DHL Parcel Shipping DHL parcel shipping labels and dispatch service available through the epostbox platform for parcels within Germany and the EU, with prices based on weight categories (up to 1kg, 3kg, 5kg, 10kg, 20kg, 31.5kg). Lets users generate and dispatch parcels without leaving the epostbox workflow, billed per-parcel transaction.
- Deutsche Post Registered Mail (Einschreiben) & Internet Stamps Registered mail (Einschreiben) with proof-of-delivery handling fees (€0.90 Standard/Kleinbrief, €1.60 Großbrief/Maxibrief, plus DPaG rates), and Deutsche Post Internet stamps (Internetmarke) with DPaG pricing plus epostbox processing fee. Provides legally certified dispatch for official notices and certified correspondence.
Quantifiable outcome
- Up to 40% cost savings vs traditional mail
- +6 more outcomes
Companies that use epostbox
Customer profileNamed customers11 records
Segments6 records
Ideal customer profiles2 records
epostbox technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature8 records
epostbox partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Deutsche PostcoreCore delivery partner for physical letter distribution. Deutsche Post handles final-mile delivery for all hybrid mail sent through epostbox. Documents are printed, folded, enveloped, and franked by epostbox production partners, then handed to Deutsche Post for delivery.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
epostbox competitors and assessment
Company assessmentDirect peers
- PostGrid: API-based hybrid mail and printing platform for transactional and marketing mail. Closely comparable product architecture (digital upload → print → mail) and developer-first GTM.
- Lob: US-based API-first direct mail automation platform sending postcards, letters, and checks at scale. Comparable to epostbox's API/SFTP integration story but operates internationally via USPS and global carriers.
- Click2Mail: US-based cloud direct-mail platform offering printing, addressing, and mailing as a service. Overlaps with epostbox in serving business customers that want to send physical mail without owning print infrastructure.
- DocuPost: Online letter mailing service that prints and mails documents on demand via USPS. Direct hybrid-mail peer with self-serve and API offerings comparable to epostbox's product.
- LetterStream: US hybrid mail provider focused on business-critical documents and certified mail. Comparable in product scope (digital → print → mail with tracking) and enterprise customer orientation.
- Fairsenden: German hybrid mail / online letter service offering digital-to-physical letter dispatch via Deutsche Post. Closest German direct competitor to epostbox with overlapping SMB and enterprise customer base in regulated verticals.
Emerging players
- DocuSign: Digital agreement / e-signature leader that represents the structural alternative to physical mail workflows. Not a direct hybrid-mail peer but a key substitute that could erode epostbox's regulated-document opportunity over time.
Broad incumbents
- Pitney Bowes: Long-standing incumbent in mailing, shipping and presort services with SendPro / PitneyShip products. Broader incumbent offering an enterprise SaaS suite that overlaps epostbox's print-and-mail workflow.
- Deutsche Post E-Post: Deutsche Post's own hybrid/digital mail business. As the incumbent postal operator and epostbox's delivery partner, it competes head-on as a broader mail-services portfolio player with unmatched scale and brand recognition in Germany.
Regional players
- Stannol: German mailing/document handling vendor with regional footprint. Adjacent peer in the German physical-document-services market, though more focused on mailing supplies and equipment than software-led hybrid mail.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
epostbox social profiles
Digital presenceepostbox compliance and trust
Trust signalCompliance3 records
epostbox financial estimates
Financial estimateRevenue estimate
Valuation estimate
epostbox leadership team
Management profileNumber of profiles
Profiles3 records
epostbox funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
epostbox 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 epostbox
What does epostbox do?
epostbox operates a hybrid mail (Hybridpost) platform that lets customers digitally submit documents—via browser, desktop app, or API/SFTP—and converts them into physical letters that are printed, folded, enveloped, franked, and physically delivered by Deutsche Post. The service supports multiple letter formats (Standard, Compact, Large, Maxi), black-and-white or color duplex printing, domestic and international destinations, mail-merge automation, registered mail (Einschreiben), DHL parcel shipping, internet stamps, and team-based user management, with pay-as-you-go per-letter pricing and no minimum volumes.
Is epostbox a public or private company?
epostbox is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was epostbox founded?
epostbox was founded in -1. It employs 11 to 50 people.
Where is epostbox based?
epostbox is headquartered in Berlin, Germany, in the Europe region.
How does epostbox make money?
Four revenue lines are on record. Letter Shipping (Hybrid Post) is the primary driver. The others are DHL Package Shipping, DPaG Additional Services and data Storage.
Who are epostbox's main competitors?
Direct peers on record are PostGrid, Lob, Click2Mail, DocuPost, LetterStream and Fairsenden. DocuSign is listed as an emerging player. Broad incumbents are Pitney Bowes and Deutsche Post E-Post. Stannol is listed as a regional player.
Does epostbox have an API?
Yes. The epostbox offers a REST API for automated letter sending and an SFTP server for document uploads. These interfaces enable businesses to integrate the epostbox into their existing ERP, CRM, or DMS systems for automated bulk document sending without manual intervention.
What industry is epostbox in?
epostbox's product category is Hybrid Mail / Cloud Postal Services. Its primary akta.pro industry code is EDAEAJAH, Print‑to‑Mail & Distribution Services (Fulfillment, Kitting, Direct Mail to Students), with a secondary code of TLAAAAAE, Priority / Expedited Mail (Non-Time-Definite). Its NAICS code is 541860 and its SIC code is 7331.