What Deltologic does

Deltologic is a private software development agency founded in 2020, headquartered in Poznań, Poland, with a secondary office in Berlin, Germany. The company builds custom software, integrations, and AI-driven automations for businesses operating on online marketplaces, with a deep specialization in the Amazon Selling Partner API (SP-API) and adjacent Amazon ecosystem tooling (Amazon Ads API, MWS-to-SP-API migration, SP-API audit preparation, PII access, and Fees Optimization aligned to Amazon's 2026 fee model). Its technology stack combines custom API integrations, advanced web scraping (residential/datacenter proxy rotation, bot-detection circumvention), event-driven architecture, and structured AI/automation audit frameworks; integrations span Google Drive, Google Sheets, Keepa API, Jira, ERP systems, Digital Shipper, and Blackbox. The portfolio includes two productized sub-brands: Acorn (subscription SaaS for Amazon seller automation) and DataDoe (AI analytics for Amazon sellers), alongside an external Amazon SP-API Course on a separate educational domain.

Deltologic operates a project-based, custom-development revenue model with publicly disclosed project budgets ranging from $3,000 (small consulting) to $80,000 (multi-module SaaS engagements), complemented by a $4,000 USD, 20-hour consulting package and structured AI audit engagements. The go-to-market is sales-led and inbound, fueled by published case studies (140+ companies served in four years), a YouTube channel featuring the co-founder, and listings in the Amazon Advertising and Selling Partner Partner Directories (since 2024). Customer segments span Amazon sellers and vendors, SaaS companies building marketplace tools, Amazon agencies, and enterprises — with named logos including Dana Inc. (Fortune 500), Hisco Inc., Vaso Group, BigFly, Greenwald Brands, Swiss Auto, eGrowth Partners, Wraplab, and the University of Bologna. The company is founder-led (Co-Founder Jakob Wolitzki, CTO Jakub Riegel, Head of PM Raffy Kumruyan) and has not raised institutional venture capital; the only disclosed external capital is a $500,000 funding round (January 2023, investors undisclosed) and a PLN 120,000 EU Regional Development Fund grant under the Polish Tech Bridges project (2021–2023) for U.S. market expansion.

Name

Deltologic

Legal name

Deltologic

Website

https://deltologic.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Deltologic is a Poland-based software agency founded in 2020 that builds custom integrations, automations, and SaaS tooling for businesses selling on online marketplaces, with deep specialization in Amazon SP-API development and adjacent services.

Ownership category

akta.pro rank

Product category

Custom Software Development

NAICS

Software Publishers (51321)

SIC

Services-Prepackaged Software (7372), Services-Management Services (8741)

akta.pro primary industry

Omnichannel Commerce & Click-and-Collect Platforms (BPAMAGAL)

akta.pro secondary industry

Specialty Retail Omnichannel (Books, Office, Toys, Hobby) (CRAFAEAI)

Keywords

• Custom software development
• Marketplace automation
• Amazon seller tools
• E-commerce integrations
• SP-API development

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Custom Software Development: Project-based custom software development for marketplace businesses, including integrations, automations, and SaaS platforms. Revenue generated through fixed-price project engagements based on scope, complexity, and duration. Typical project budgets range from $3,000 to $80,000 based on case study data.
2. Tech Consulting Services: One-on-one consulting engagements with certified tech experts. Sold as package deals (e.g., 20 hours of consultations for $4,000 USD) including review, optimization, and unlimited support.
3. AI & Data Audit: Structured audit engagements for e-commerce businesses to identify AI and automation opportunities, delivered as a contained assessment with actionable roadmap output.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Deltologic is a boutique software development agency that builds custom marketplaces, e-commerce platforms, and automation tools for Amazon sellers, agencies, and enterprises. The company specializes in Amazon SP-API integrations, data extraction, workflow automation, and tech consulting for marketplace-based businesses.

Product overview

Deltologic is a custom software agency specializing in marketplace businesses, particularly Amazon sellers and SaaS companies. The portfolio consists of core service offerings built around Amazon SP-API expertise and custom software development. The main service lines include: Marketplace Data Integrations, Custom Software Development, SaaS Platform Development, AI & Data Audit for E-Commerce, Personalized Tech Consulting, and specialized Amazon services (SP-API Fees Optimization, SP-API Audit Support, MWS to SP-API Migration, SP-API PII Access, and Marketplace Data Extraction). The ecosystem includes two external/sub-brands: DataDoe (AI analytics platform) and Acorn (subscription SaaS for Amazon sellers). Internal Workflow Automation connects all these capabilities. The company also offers an Amazon SP-API Course for education. Services are primarily project-based custom development rather than standardized software products.

Differentiator

Problem solved

Functional benefit

Brands

• DataDoe: AI analytics platform for Amazon sellers, referenced as a related product/service offering by Deltologic.

Products and services

• SP-API Fees Optimization Service that uses SP-API access to help Amazon sellers identify and reduce unnecessary FBA fees, reimbursements, and overcharges.
• Data Extraction Custom data extraction service that pulls and processes business data from marketplaces like Amazon for analytics and decision-making.
• SP-API Audit Comprehensive audit service that reviews existing SP-API integrations for compliance, performance, and security issues.
• AI Audit Audit service that evaluates AI/ML implementations for efficiency, accuracy, and business value.
• Tech Consulting Technology consulting service providing strategic guidance on software architecture, tech stack selection, and digital transformation for marketplace and e-commerce businesses.
• SP-API Integrations Custom development service for building Amazon SP-API integrations that connect third-party systems with Amazon's selling partner APIs.
• MWS to SP-API Migration Migration service that helps businesses transition from the legacy Amazon MWS (Marketplace Web Service) to the newer SP-API (Selling Partner API).
• Workflow Automation Custom workflow automation service that designs and builds automated business processes for e-commerce and marketplace operations.

Quantifiable outcome

• 119% ROI for Swiss Auto in first year
• +5 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

AI capability5 records

Feature4 records

Partnerships

One partnership is on record.

• AmazoncoreTechnology or Integration · 1 January 2024Amazon Partner Program participant with listings in both Amazon Advertising Partner Directory and Amazon Selling Partner Partner Directory. Deltologic is recognized as a certified technology partner specializing in SP-API integrations and development services for marketplace sellers.

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Carbon6: Aggregated ecosystem of tools and services for Amazon sellers and agencies, including advertising automation and listing optimization. Directly comparable as a multi-product solutions provider serving the same Amazon seller/agency customer base as Deltologic.
• Podean: Global Amazon and marketplace agency offering advertising, content, and analytics services. Comparable as a services-led agency competing for the same Amazon seller and brand budgets.
• Buy Box Experts: Premier Amazon agency providing account management, advertising, and creative services for enterprise sellers. Comparable in offering full-service marketplace management for mid-market and enterprise Amazon sellers.
• Riverbend Consulting: Amazon seller account management and consulting agency. Directly comparable as a consultancy offering strategic and operational Amazon seller services to a similar SMB/mid-market segment.
• ChannelEngine: Marketplace integration platform connecting brands and retailers to dozens of marketplaces including Amazon, eBay, and Walmart. Comparable in offering marketplace data integration and SaaS tooling that overlaps with Deltologic's Marketplace Data Integration service.
• Lengow: European-based marketplace integration and feed management platform supporting Amazon, eBay, and other channels. Comparable as a marketplace integration specialist serving European retailers, similar to Deltologic's Poznań/Berlin footprint.

Broad incumbents

• Pattern: Large global e-commerce accelerator and Amazon agency with proprietary technology. Comparable as a much larger incumbent offering a combined services + SaaS model for Amazon brands at scale.
• Helium 10: Leading all-in-one SaaS platform for Amazon sellers covering keyword research, listing optimization, and analytics. Comparable as an established Amazon-seller tooling incumbent whose productized features overlap with Deltologic's Acorn and DataDoe.
• Pacvue: Enterprise commerce operating system for Amazon and Walmart advertising, retail media, and analytics. Comparable as a much larger incumbent providing Amazon Advertising and SP-API-adjacent tooling to enterprise brands.
• Jungle Scout: Established Amazon seller SaaS platform for product research, supplier sourcing, and analytics. Comparable as a category-defining incumbent whose product overlaps with parts of Deltologic's data extraction and analytics services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@Jakobowsky
• LinkedInlinkedin.com/company/deltologic-software

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds1 record

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 Deltologic