This week’s highlights cover everything from binary-level verification and agentic payments to the infrastructure required to coordinate hundreds of autonomous agents in parallel. The focus in the developer tools sector is squarely on the governance, control, and production reliability tools needed to let agents operate at scale.
Worth a mention, though not strictly considered a startup: Anthropic has raised $65bn in Series H funding. One single company has raised as much in one single round as the entire continent of Europe raised in an entire year (€66.2bn in 2025). Capital constraints in Europe remain the single biggest risk for European tech sovereignty.
On to the funding news for devtools startups pre-seed to Series D….
🏆 DevTools Funding Wins
Cognition Scales the Self-Driving Software Factory With Over $1B in New Capital
Scott Wu announced yesterday that Cognition has raised over $1 billion at a $26 billion valuation to move software engineering into an autonomous era. Lux Capital, General Catalyst, and 8VC led the round, with new backers Ribbit Capital and Atreides joining the cap table. The company is proving the agentic model at scale, with Devin already handling 89% of internal code commits and enterprise usage up 10x this year. By treating agents as architects rather than mere autocomplete tools, the team is building toward a future where a single engineer manages an entire army of autonomous Devins. 🚀 Huge milestone for Cognition. Explore the series d details
Binary-Level Software Verification Gets a $15M Boost for RevEng.AI
Detecting vulnerabilities in third-party software often fails because security teams lack access to the original source. RevEng.AI is closing this gap with a $15 million Series A round led by the NATO Innovation Fund. The platform uses a binary-native AI model called BinNet to inspect executables and firmware directly, allowing organisations to identify backdoors, malicious code, and abnormal changes. Founder and CEO James Patrick-Evans notes that as AI takes a larger role in development, binaries are becoming the most reliable way to verify what software actually does once it runs. 🛡️ Solid raise for the RevEng.AI team. Inspect their verification platform
Replit Secures Visa Investment for the Rise of Agentic Payments
The infrastructure for AI agents to buy and sell on behalf of users is taking shape through a new partnership between Replit and Visa. Along with an undisclosed investment, CEO Amjad Masad announced that the companies are exploring the integration of Visa’s Trusted Agent Protocol directly into the Replit stack. This move coincides with the launch of Replit’s self-serve enterprise tier, offering teams $200k contracts with full audit logs and SSO. The goal is to allow developers to build software that handles its own commerce without ever leaving the development environment. 💳 Notable move from the Replit team. Check the funding coverage
Canyon Code Raises $5M Pre-Seed to Orchestrate Multi-Agent Workflows
Managing the collective behavior of dozens of AI agents often leads to spiraling costs and inconsistent performance. RaviKiran Gopalan and Professor Aditya Akella have emerged from stealth with $5 million for Canyon Code to provide the granular control enterprises currently lack. Their software sits above the model layer, using a dependency graph to monitor interactions and manage contextual memory across agentic workloads. By prioritising calls and enforcing per-persona policies, teams can finally tune for accuracy or cost-efficiency without bloating prompts. 🧭 Excellent start for the Canyon Code team. Read more about Canyon Code here.
🚀 New DevTools Launched
Bridging the Backend Infrastructure Gap with Powabase
Stitching together Postgres, vector stores, and RAG pipelines is a primary bottleneck for AI-native development. Hunter Zhao and the Powabase team have launched an all-in-one backend to replace this fragmented “Frankenstein” stack. The platform unifies database primitives with agent runtimes and visual workflow builders, aiming to reduce the glue code that slows down delivery. For agencies and internal teams, it offers a token-efficient environment specifically designed for modern coding agents to navigate, allowing for faster shipping in regulated sectors like finance and insurance. 🧱 Great launch from the Powabase team. Show Powabase your support on Product Hunt.
Superset Debuts on YC to Solve the Parallel Agent Bottleneck
As coding agents become more autonomous, the bottleneck for engineers has shifted from writing code to waiting for agents to finish. Avi Peltz, Kiet Ho, and Satya Patel have addressed this inYC’s latest batch with Superset an open-source IDE built for parallel execution. The terminal-first platform allows developers to spin up hundreds of agents simultaneously in isolated workspaces, providing the infrastructure needed for a fully autonomous software factory. It is a tool built for teams who want to manage a high volume of changes across large codebases without being limited by single-threaded workflows. 🛠️ Congratulations on the launch. Try the superset ide.
Revolte Launches to Automate the Entire Software Delivery Lifecycle
Software engineering is about more than just typing in an editor; it involves the friction of testing, environment management, and deployment. Rajagopalan R. developed revolte.ai to handle this heavy lifting using an agentic platform that planned changes and runs security checks automatically. Unlike blind automation, Revolte maintains a governance loop where every PR and deployment requires human review of the agent’s reasoning. This allows teams to increase their delivery throughput while keeping the nuanced judgment of their engineers central to the process. 🚦 Nice launch for the Revolte team. Explore revolte on product hunt
Reverse Engineering Backend APIs at Scale with Integuru
Richard Zhang and Alan Lu launched on YC this week to remove the integration hurdles that stall AI agents. Most external platforms lack accessible APIs, forcing teams to rely on slow and brittle browser automation. Integuru automatically reverse-engineers website backends to generate direct server-to-server integrations that complete in seconds. With 99.9% reliability and a focus on auto-healing auth flows, it provides a production-ready path for agents to control CRM, EHR, and legal systems without the overhead of RPA. 🔌 Congrats to the Integuru team. Generate a new integration
TesterArmy Launches YC Agent to Conduct QA in Natural Language
Writing and maintaining automated test scripts is notoriously painful for teams shipping fast. Szymon Rybczak, Oskar Kwaśniewski, and Piotr Matyjasik have launched TesterArmy (YC P26) on YC as an AI QA agent that navigates apps like a real user. By describing a test flow in plain English, the agent uses vision to click, type, and hunt for broken layouts or confusing UX. The result is a system that identifies high-level rendering bugs and flow errors that scripted tests often overlook, all without the need for selectors or selectors maintenance. ✅ Smart launch from the TesterArmy team. Take testerarmy for a spin
⚒️ DevTools Job Opportunities of the Week
If any of the roles pique your interest, please contact the relevant recruiter below.
Senior Solutions Engineer | London – OTE £190k | Texas, Chicago, New York, Boston – OTE $220k
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The Role Senior customer-facing pre-sales role for a developer-first AppSec platform.
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What You’ll Do Lead enterprise sales cycles, run Proof of Value engagements, and integrate the product into CI/CD pipelines and developer workflows.
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Requirements 6 to 8 years in customer-facing or pre-sales engineering, with strong depth across DevOps, AppSec, and CI/CD.
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Best Fit Engineers who can read code, understand vulnerabilities, and speak credibly with senior technical stakeholders.
Contact Louise Ogilvy for more information and to apply.
Got launch news or funding to share? Send it to Natalie Harper.
Want more details on the opportunities here or want to register your resume with us, reach out to Becca Combe MIRP CertRP and Louise Ogilvy directly.
Keywords: AI software engineering, agentic workflow orchestration, developer tool funding, binary security verification, automated API generation, natural language QA
