Developer Tools Startups

Applicature provides investor relations and fundraising services for blockchain and cryptocurrency projects, offering access to a network of 100+ cryptocurrency investors, strategy refinement, investor matching, and transaction support.

1 investor

Applied Blockchain develops enterprise blockchain solutions and services for regulated industries including energy, supply chain, and financial services. The company provides custom implementations and platforms that enable organizations to deploy distributed ledger technology operationally.

1 investor

Appy Pie (Appmakr) is a no-code, AI-powered app builder that turns plain-English or voice prompts into native iOS and Android apps, with 200+ feature modules and guided App Store and Google Play publishing. It serves non-technical founders and SMBs across industries such as eCommerce, education, churches, radio streaming, and logistics.

1 investor

Appmatics provides quality assurance and testing services for IoT devices and smart products in real-world conditions. The company operates a testing workshop in Cologne where it conducts functional testing, connectivity verification, and user experience evaluation for connected hardware ranging from e-mobility solutions to smart home devices.

1 investor

A no-code mobile app development platform that enables businesses to build custom iOS and Android applications by configuring pre-built features like authentication, commerce, navigation, and device access without writing code.

1 investor

Appnigma builds native integration apps for HubSpot and Salesforce platforms, delivering CRM-native applications with UI extensions, data sync, and serverless functions without requiring deep platform expertise. The company serves SaaS companies and enterprises seeking rapid, native integrations as an alternative to custom development or middleware solutions.

1 investor

Appnovation is a full-service digital consultancy that helps organizations navigate digital transformation through strategic guidance, design, and development services. The firm specializes in high-compliance industries and offers nearshore delivery models across 16 global offices.

1 investor

Apposite Technologies develops network emulation and traffic generation tools that allow enterprises, government agencies, and telecom providers to test application and network performance under real-world conditions before deployment. The company serves customers across defense, finance, healthcare, media, and education sectors in over 40 countries.

1 investor

Approxima provides AI agents that handle routine software development tasks including scoping work, writing code, validating fixes in isolated environments, and deploying to production, freeing developers to focus on novel work.

1 investor

Approximated provides an API and dashboard for connecting user custom domains to web applications, using dedicated clusters of globally distributed edge servers to proxy traffic and manage SSL certificates. It targets developers and SaaS teams, offering monitoring, self-healing clusters, a web application firewall, and DDoS protection, with both hosted and self-hosted options.

1 investor

AppSentinels provides API and application security solutions that detect threats and protect sensitive data at enterprise scale. The platform serves businesses across industries that depend on secure APIs and applications.

1 investor

Appsurify builds an AI-powered software testing tool that automatically identifies bugs and improves QA efficiency for development teams. The platform leverages machine learning to reduce testing time and cloud computing costs.

1 investor

Appsvio builds Jira extensions and apps that support Jira Service Management and test management workflows for teams and organizations. It is an Atlassian ecosystem vendor, named Atlassian Partner of the Year for ITSM App Solutions in 2023, based in Poland.

1 investor

Apptest.ai provides an AI-powered test automation platform that runs mobile and desktop app tests on real devices without coding, using tools like Ptero (a test automation cloud) and Stego (no-code test scenario authoring). It targets QA and DevOps teams for automated mobile and cross-platform app testing.

1 investor

apptotech specializes in developing applications that work seamlessly across multiple operating systems and devices. The company delivers cross-platform solutions designed to maximize reach and impact for businesses targeting users on different devices.

1 investor

AIQ provides automated web testing software for validating website and web application quality across functional, performance, and security testing scenarios. The platform serves development and QA teams building dynamic web applications in continuous integration environments.

1 investor

Apryse provides an SDK and toolkit for building, viewing, editing, converting, and extracting data from documents across 100+ file formats, including PDF, Office, and CAD files. It serves developers and enterprises building document workflows and AI/automation pipelines, with support for web, server, and mobile environments.

1 investor

Apsalar develops a mobile marketing platform that handles app install attribution and audience segmentation. It collects data on how individual users behave within an app and turns that data into audience segments and reporting that marketing and product teams use to target campaigns and measure results.

1 investor

Apsy provides an AI-driven platform for building mobile and web applications without traditional coding, targeting entrepreneurs, developers, and designers. The platform uses proprietary AI-Driven App Building (ADAB) technology to automate app development from concept to deployment.

1 investor

AQ is a collaborative platform where engineers, product managers, and designers work together in real time using AI coding agents such as Claude Code and Codex, running within the customer's own cloud. It offers a free tier on a user-provided VM and a paid plan with a dedicated always-on VM per team.

1 investor

Aqua Voice is an AI-powered voice-to-text application that converts speech into refined text in real time for use across apps, from coding to writing and team communication. It serves developers, content creators, and professionals seeking faster typing alternatives with accuracy optimized for technical and natural language contexts.

1 investor

Aquarium built AI quality improvement technology for computer vision and natural language processing systems. The company has been acquired by Notion and is winding down its products.

1 investor

Ara is an autonomous coding agent that monitors development work, plans subsequent steps, and executes coding tasks using its own resources and memory to assist software teams in collaborative development.

1 investor

Arato provides a platform for testing and validating AI agents by simulating realistic multi-turn user conversations to surface issues such as hallucinations, accuracy problems, UX drift, tone, and compliance risks. It also offers observability and experimentation tools for teams building generative AI applications, connecting to existing AI systems via API and SDK.

1 investor