Developer Tools Startups

Tern is a developer tool that analyzes AI coding-agent sessions, tying each code change to the prompt that requested it and flagging decisions the agent made on its own before a pull request is opened. It produces a reviewable artifact mapping developer intent to the resulting code for code reviewers and security teams.

1 investor

Terracotta AI provides automated review of Infrastructure as Code pull requests using AI to analyze Terraform, OpenTofu, and CDK-TF code, identifying potential risks and issues before deployment.

1 investor

Tesseral is an open source platform that provides identity and access management for business software, with features including single sign-on, user provisioning, role-based access control, and audit logging. It serves organizations managing access for employees, customers, services, and AI agents.

1 investor

TestBox is a buying and selling operating system designed to optimize the software purchasing experience for customers. The platform helps buyers make confident purchasing decisions and enables sellers to close larger deals through improved customer experience design.

1 investor

TesterArmy provides AI-powered automated testing for web and mobile applications, performing browser checks and generating bug reports with screenshots and recordings. It serves development teams and QA professionals who need to validate product functionality across apps and websites.

1 investor

Testery is a cloud platform that runs automated test suites in parallel, gates deployments, and provides an audit trail verifying that AI-generated code passes tests. It supports existing frameworks like Playwright, Cypress, Selenium, and Robot Framework, integrates with CI pipelines, and can be driven from Claude Code or MCP-compatible AI assistants for software development teams.

1 investor

TestFairy, an Israeli company, provides a mobile application testing and distribution platform for development teams. It hosts pre-release builds under a company's own branding, lets testers download apps, and captures bug reports and session data that feed into existing tracking tools. Development teams use it to gather feedback across successive releases.

1 investor

TestifySec turns software pipelines into continuous compliance evidence streams by automatically capturing and signing artifacts, builds, and security scans. It maps evidence to compliance frameworks like SOC 2, FedRAMP, and NIST 800-53, generating audit-ready reports and System Security Plans without manual work.

1 investor

TestMu AI is a full-stack agentic AI quality engineering platform that automates end-to-end testing for web, mobile, and AI applications using autonomous agents. It serves software teams seeking to accelerate testing and quality assurance in line with AI-driven development cycles.

1 investor

TestResults provides a visual, AI-driven test automation engine that validates end-to-end user workflows across web, mobile, desktop, legacy mainframe, and PDF systems without coding. It targets QA teams in regulated industries such as banking and financial services, offering compliance-ready test reports covering standards like BAIT, FINMA, SOX, CObIT, ITIL, and ISO.

1 investor

Teta was a product-building service that has been discontinued and is no longer accepting sign-ups or projects. Its founder has since started Anomalia, focused on automating business marketing.

1 investor

dottxt builds structured output technology for large language models, ensuring AI-generated outputs reliably conform to schemas like JSON or grammars. The company serves AI/ML teams, inference providers, and enterprises deploying production AI systems.

1 investor

Text'nPayMe is a B2B fintech company offering embedded payment solutions, including a payment keyboard SDK and payment gateway hub, for banks, fintechs, telecoms, and online retailers. The company was founded in Armenia and is incorporated in the USA.

1 investor

Tezsure develops decentralized finance (DeFi) applications and developer tools built on the Tezos blockchain.

1 investor

The App Company is led by entrepreneurs with extensive experience in marketing services and digital ventures, though the page does not clearly state what the company itself currently does or builds.

1 investor

Collabo is a digital marketing agency that helps businesses grow online using search engine optimization, social media marketing, pay-per-click advertising, and web analytics. The company also provides web design, content management systems, and web hosting services for clients seeking to increase website traffic and lead conversion.

1 investor

The Context Company provides observability and monitoring software for AI agents, helping developers identify and fix user frustration, tool failures, and behavioral issues in agent systems. The platform integrates with popular AI frameworks and surfaces alerts on hallucinations, missed goals, and performance problems.

1 investor

IFS Loops is an enterprise platform that enables organizations to build, deploy, and orchestrate AI agents for workflow automation using natural language interfaces and integration with business data systems. It provides agentic AI capabilities with enterprise-grade security and compliance for complex operational workflows.

1 investor

Project General provides project management consulting services in Indonesia, offering portfolio, program, and project management consultations using PMBOK, Agile, ISO 21500, and hybrid methodologies. The company also delivers training in project management certifications and builds or refreshes Project Management Offices for clients.

1 investor

A platform that optimizes product visibility in AI-generated answers and enables products to be discovered by AI agents when answering questions or completing tasks. It helps companies measure traffic and mentions from AI bots.

1 investor

Eva is an AI-powered research platform that conducts and maintains systematic reviews and meta-analyses by continuously updating them as new clinical trials emerge. It deploys AI research assistants to work alongside human expert reviewers to deliver initial analyses within 48 hours and keep findings current.

1 investor

The Whisper Company develops security software delivered as SDKs, including a Human-Centric authentication tool (FYEO) built on Zero Trust principles and a Quantum-Ready Encryption (QRE) SDK designed to protect data against future quantum decryption. Its products target enterprises and developers seeking to secure logins, remote access, and encrypted communications.

1 investor

The Wild is a collaborative workspace platform that enables enterprise and innovation teams to plan, prototype, and iterate on spatial concepts in real time using desktop, VR, and AR interfaces. The platform supports up to eight simultaneous participants and integrates with SketchUp for rapid design workflows.

1 investor

Theanna provides tools, education, and community support for women entrepreneurs to build companies from idea to market traction. The platform helps women founders access networks, business knowledge, and resources traditionally gatekept behind male-dominated networks.

1 investor