O3Spaces
Postex Nederland B.V. is a Dutch cloud platform providing automated digital customer communication and integrated online payment services to 400+ enterprise and government organizations across insurance, housing, government, and telecom verticals in Europe.
- Company typePrivate
- Founded2005
- HeadquartersGouda, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What O3Spaces does
Postex Nederland B.V. is a Dutch private cloud-software company that provides a unified platform for automated digital customer communication and integrated online payment services. The platform combines a core Postex engine with modular add-ons — Postex Engage (intelligent communication aligned to validated customer preferences), Postex Collect (automated collection management), Postex Automation (scheduled workflows), Postex Messaging (secure notifications), Postex Contact Center (multi-channel engagement), Postex Pay (embedded payments), Postex Taalvereenvoudiging (language simplification), AI-Templates (generative personalized messaging), and Dashboard & Taken (central task management) — and exposes integration via a Postex API Platform and standardized industry-specific Add-ons.
The platform is delivered as a multi-tenant cloud service that integrates with customers' existing IT landscapes through APIs and pre-built connectors (e.g., xxllnc case management) and carries ISO 27001 and ISAE 3402 certifications. It serves 400+ organizations across four verticals — insurance/financial services, housing corporations (woningcorporaties), (semi-)government, and telecom/utilities — and processes more than €1.5 billion in payment requests annually. Revenue is generated through platform subscriptions combined with transaction-based fees on payment processing, priced via a quote-based sales model with demos as the primary conversion mechanism, and customers typically contract on multi-year terms.
The go-to-market is sales-led enterprise field sales, supported by content marketing (case studies, whitepapers, blog), industry events, and LinkedIn. Customer concentration spans multiple named enterprise and government logos including Independer, Rabobank, Alwel/Zayaz, Woonin, Wonen Limburg, GBKZ, Lefier, Klaverblad Verzekeringen, and several Dutch municipalities (Gemeente Alkmaar, Gemeente Assen, Gemeente Helmond, Gemeente Gouda). The company operates from the Netherlands with stated geographic scope covering Europe.
O3Spaces firmographics
Firmographics- Name
- O3Spaces
- Legal name
- Postex Nederland B.V.
- Website
- https://o3spaces.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Postex Nederland B.V. is a Dutch cloud platform providing automated digital customer communication and integrated online payment services to 400+ enterprise and government organizations across insurance, housing, government, and telecom verticals in Europe.
- Ownership category
- akta.pro rank
O3Spaces industry classification
Industry- Product category
- Customer Communication Management Software
- NAICS
- Telemarketing Bureaus and Other Contact Centers (561422), Telephone Call Centers (56142), Direct Mail Advertising (541860)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Wire/RTP Request-for-Payment (RFP) & Pay-by-Bank Messaging (FSAMAHAJ)
- akta.pro secondary industries
- EMV Chip, Magstripe & PIN Debit Acceptance (FSAMADAG), Wire/RTP Message Formatting, Routing & Translation (ISO 20022 / MT-MX) (FSAMAHAE)
Keywords
Where O3Spaces is headquartered
LocationHeadquarters
- HQ city
- Gouda
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
O3Spaces business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Platform Subscription and Transaction Fees: Postex generates revenue through platform subscriptions combined with transaction-based fees for payment processing. Over €1.5 billion in payment requests are sent annually through the platform, suggesting significant transaction volume-based revenue.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based pricing for enterprise customers |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
O3Spaces product offering
Product offeringCore offering
Postex provides a cloud-based platform that combines automated digital customer communication with integrated online payment services. It enables organizations in regulated industries to send personalized, multi-channel messages aligned with validated customer communication preferences and to collect payments directly within those communications. The platform supports workflow automation, secure messaging, contact-center functions, AI-generated messaging, and API-based integration with industry systems.
Product overview
Postex is a unified platform for automated digital customer communication and online payment services, serving 400+ organizations across insurance, housing corporations, government, and telecom/utilities sectors. The platform architecture consists of the core Postex Platform with integrated modules including Postex Engage (intelligent customer communication with validated preferences), Postex Collect (automated collection management), Postex Automation (workflow automation), Postex Messaging (secure notifications), Postex Contact Center (multi-channel customer engagement), Postex Pay (integrated payment services), and Postex Taalvereenvoudiging (language accessibility). The Postex API Platform enables custom integrations, while AI-Templates and Dashboard & Taken provide AI-driven personalization and task management capabilities. The platform processes over 1.5 billion euros in payment requests annually.
Differentiator
Problem solved
Functional benefit
Brands
- Postex Engage: Intelligente klantcommunicatie die aansluit bij de actuele en gevalideerde communicatievoorkeur van de klant.
- Postex Collect
- Postex Automation
- Postex Messaging
- Postex Contact Center
- Postex Pay
- Postex Taalvereenvoudiging
- Postex API Platform
Products and services
- Postex Platform Unified cloud platform for automated digital customer communication and online payment services, used by 400+ organizations across insurance, housing, government, and telecom/utilities sectors in Europe.
- Postex Engage Intelligent customer communication suite that aligns outbound communications with each customer's current and validated communication preferences, including AI-generated personalized messaging.
- Postex Collect Automated collection management solution for faster payments via efficient, compliant, and customer-focused follow-up, using AI-driven communication.
- Postex API Platform Developer API platform that allows organizations to build custom integrations and connections with the Postex ecosystem, complemented by standard Add-ons for widely used industry systems.
Quantifiable outcome
- Cost savings of 25% or more within 24 months
- +2 more outcomes
Companies that use O3Spaces
Customer profileNamed customers15 records
Segments4 records
Ideal customer profiles4 records
O3Spaces technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability3 records
Feature11 records
O3Spaces partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- xxllnccoreIntegration partnership with xxllnc case management system, enabling Postex communication features to be embedded within the government's case handling workflow for improved citizen communication.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
O3Spaces competitors and assessment
Company assessmentDirect peers
- CM.com: Amsterdam-headquartered CPaaS platform offering messaging, voice, and payment solutions to enterprises. Highly comparable to Postex as a Dutch/European customer-communication vendor with integrated payment capabilities and similar vertical coverage.
- Bird (formerly MessageBird): Amsterdam-based CPaaS provider offering SMS, WhatsApp, email, and customer communication APIs with workflow automation. Directly comparable on customer-communication SaaS, enterprise integrations, and Dutch/European market overlap.
- Sinch: Swedish-headquartered CPaaS leader providing messaging, voice, email, and conversational AI to enterprises globally. Comparable as a European-rooted customer-communication platform targeting regulated and high-volume enterprise use cases.
- LINK Mobility: European CPaaS group offering messaging, payment, and customer engagement solutions across the Nordics, DACH, and broader Europe. Comparable on multi-channel customer communication and integrated payment-request workflows for enterprise clients.
Broad incumbents
- Talkdesk: Cloud contact-center platform providing AI-driven customer experience tooling for enterprise. Comparable on Postex Contact Center and AI-Templates capabilities, though with a broader, less regionally specialized footprint.
- Twilio: Global CPaaS incumbent providing communication APIs, workflows, and contact-center tooling. Comparable on customer-communication infrastructure, though much broader in scope and largely serving developers/platform teams rather than Postex's vertical-specialized B2C workflows.
- Genesys: Enterprise customer-experience platform with contact-center, omnichannel routing, and workforce engagement capabilities. Comparable on the Postex Contact Center module and customer-interaction workflows, though Genesys operates at substantially larger scale.
- Enghouse Systems: Canadian communications-software acquirer with European operations spanning contact center, video, and messaging. Comparable as a portfolio vendor serving regulated European enterprises with customer-communication products.
- Zendesk: Global customer-service and engagement platform spanning ticketing, messaging, and contact center. Comparable on integrated customer communication and automation, though serving a broader and less regulated-vertical-focused customer base.
Regional players
- InflowCX: European customer-communication vendor delivering messaging and engagement workflows to enterprise customers. Comparable on enterprise B2C communication automation, with a similarly regional European focus versus global CPaaS players.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
O3Spaces social profiles
Digital presenceO3Spaces compliance and trust
Trust signalCompliance2 records
O3Spaces financial estimates
Financial estimateRevenue estimate
Valuation estimate
O3Spaces leadership team
Management profileNumber of profiles
O3Spaces funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
O3Spaces 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 O3Spaces
What does O3Spaces do?
Postex provides a cloud-based platform that combines automated digital customer communication with integrated online payment services. It enables organizations in regulated industries to send personalized, multi-channel messages aligned with validated customer communication preferences and to collect payments directly within those communications. The platform supports workflow automation, secure messaging, contact-center functions, AI-generated messaging, and API-based integration with industry systems.
Is O3Spaces a public or private company?
O3Spaces is a private company. It is classified as unknown and is currently operating.
When was O3Spaces founded?
O3Spaces was founded in 2005. It employs 11 to 50 people.
Where is O3Spaces based?
O3Spaces is headquartered in Gouda, Netherlands, in the Europe region.
How does O3Spaces make money?
One revenue line is on record: platform Subscription and Transaction Fees.
Who are O3Spaces's main competitors?
Direct peers on record are CM.com, Bird (formerly MessageBird), Sinch and LINK Mobility. Broad incumbents are Talkdesk, Twilio, Genesys, Enghouse Systems and Zendesk. InflowCX is listed as a regional player.
Does O3Spaces have an API?
Yes. Postex API Platform enables developers to build their own integrations with the Postex platform. The platform offers standard Add-ons for quick direct connections and an API for custom integrations. Developer documentation is at www.postex.com/developers/postex-api.
What industry is O3Spaces in?
O3Spaces's product category is Customer Communication Management Software. Its primary akta.pro industry code is FSAMAHAJ, Wire/RTP Request-for-Payment (RFP) & Pay-by-Bank Messaging, with a secondary code of FSAMADAG, EMV Chip, Magstripe & PIN Debit Acceptance. Its NAICS code is 561422 and its SIC code is 7370.