# saas

The modern terminal with AI

GPU-accelerated terminal built in Rust, now evolved into an Agentic Development Environment (ADE) used by 700K+ developers. Features block-based output navigation, AI command suggestions via the Oz orchestration engine, multi-line editing with syntax highlighting, and a built-in code editor with LSP support. Available on macOS, Linux, and Windows. Includes Warp Drive for sharing workflows, real-time session collaboration, and BYOK support for OpenAI, Anthropic, and Google API keys.

Codeium's AI-native IDE

Agentic AI IDE (formerly Codeium, acquired by Cognition AI for ~$250M) built for AI-first development. Core feature Cascade understands entire codebases, plans multi-step edits, runs terminal commands, and acts as a coding partner. Supercomplete offers fast Tab autocomplete with multi-line suggestions. Supports GPT-5, Claude, and Gemini with BYOK. Available as standalone editor and plugins for VS Code, JetBrains, Vim. Ranked #1 in LogRocket AI Dev Tool Power Rankings.

Voice AI APIs for speech-to-text and text-to-speech

Deepgram is a voice AI infrastructure platform providing low-latency speech-to-text, text-to-speech, and conversational AI APIs. Its Nova-3 model delivers industry-leading accuracy for real-time transcription with streaming support, interruption handling, and multi-language capabilities. Used by 1,300+ organizations including Twilio and Vapi, Deepgram powers voice features in applications ranging from call centers to AI agent voice interfaces.

Lightweight microVM execution layer for AI agent code sandboxing

Vercel Sandbox provides a lightweight microVM execution environment for running untrusted code generated by AI agents safely. It creates isolated sandboxes that prevent generated code from accessing the host system, network, or other processes. Designed for AI coding platforms that need to execute user or agent-generated code without security risks to the host infrastructure.

GenAI-powered test agent with natural language test authoring

KaneAI is LambdaTest's GenAI-powered test automation agent that creates, evolves, and debugs tests from natural language descriptions. It generates test scripts in multiple frameworks including Selenium, Playwright, and Cypress from plain English instructions. Features intelligent test maintenance that automatically updates tests when application UI changes and two-way editing between natural language and code.

Codeless browser testing with visual test recorder and scheduling

Ghost Inspector provides codeless browser testing through a visual recorder that captures user interactions and converts them into automated test suites. Tests run on managed infrastructure with scheduled execution, CI/CD integration, and Slack notifications. Features visual comparison for UI regression detection, API testing, and test organization with folders and tags for managing large test suites.

AI-powered E2E testing with plain English test authoring

testRigor enables end-to-end test creation in plain English without coding or element selectors. Tests describe user actions in natural language like 'click on the Submit button' and testRigor's AI interprets and executes them across web, mobile, and API. Self-healing tests automatically adapt to UI changes. Supports cross-browser testing, visual validation, and integration with CI/CD pipelines.

Drag-and-drop authentication flows with visual workflow builder

Descope is an authentication platform featuring a visual drag-and-drop flow builder for designing login and signup experiences. It supports passwordless authentication, social login, MFA, SAML SSO, and passkeys. Raised $53M Series A to build no-code identity workflows. SDKs for web, mobile, and backend with pre-built UI components that reduce auth implementation to minutes.

Auth platform combining authentication, feature flags, and billing

Kinde is a developer-focused authentication platform that bundles user management, feature flags, and billing management into a single service. It provides social login, passwordless auth, MFA, RBAC, and organization management out of the box. SDKs available for Next.js, React, Node, Python, and other frameworks. Free tier supports up to 10,500 monthly active users.

Enterprise SSO and directory sync APIs for SaaS applications

WorkOS provides APIs that let SaaS applications support enterprise authentication features including SAML SSO, SCIM directory sync, and RBAC without building identity infrastructure from scratch. Used by Vercel, Perplexity, and Webflow. Offers AuthKit for complete user management with social login, MFA, email/password authentication, and organization-based multi-tenancy.

FOCUS-native multi-cloud cost management and FinOps platform

Holori is a multi-cloud cost management platform built on the FOCUS billing data standard. It provides unified cost visibility across AWS, Azure, GCP, and other cloud providers with automated tagging, budget alerts, and optimization recommendations. Features interactive infrastructure diagrams that link architecture visualization directly to cost data for contextual spending analysis.

AI-powered autonomous cloud cost optimization for AWS

Zesty uses AI to automatically optimize AWS cloud costs by analyzing usage patterns and making real-time resource adjustments. It manages Reserved Instance and Savings Plan portfolios autonomously, right-sizes EC2 instances based on actual utilization, and optimizes EBS volumes and storage costs. Claims average 51% savings on AWS compute spend with no engineering effort required.

Agentic IaC platform with AI-powered Terraform code generation

ControlMonkey is an agentic Infrastructure as Code platform that uses AI to automatically generate Terraform code from existing cloud resources. It detects infrastructure drift, converts ClickOps changes into version-controlled Terraform, and enforces IaC-first governance. Raised $7M seed funding to build AI-powered infrastructure management for cloud-native teams.

Infrastructure as Code orchestration and governance platform

env0 is an IaC orchestration platform that manages Terraform, OpenTofu, Pulumi, and CloudFormation workflows with built-in governance, cost estimation, and drift detection. It provides self-service infrastructure provisioning with policy guardrails, automated plan approvals, and budget controls. Supports custom deployment flows with OPA-based policy enforcement and RBAC.

Ephemeral preview environments for every pull request

Bunnyshell automates the creation of full-stack ephemeral environments that spin up for every pull request and tear down when merged. Each environment is a complete replica of the application stack including databases, APIs, and frontend services. Integrates with GitHub, GitLab, and Bitbucket to provide shareable preview URLs for testing, QA, and stakeholder review.

Managed Docker build acceleration with up to 40x faster builds

Depot provides managed infrastructure for dramatically faster Docker image builds. It uses persistent build caches, native Intel and ARM builders, and optimized build scheduling to achieve up to 40x faster builds compared to standard Docker build workflows. Drop-in replacement for docker build that requires no Dockerfile changes. Used by major engineering teams to cut CI/CD pipeline times.

Hybrid CI/CD platform with self-hosted agents and cloud orchestration

Buildkite is a hybrid CI/CD platform that separates orchestration from execution. A cloud-hosted control plane manages pipeline coordination and UI while open-source agents run builds on your own infrastructure. Used by Shopify, Airbnb, Uber, and Tinder for internet-scale deployments. Supports 100,000+ parallel jobs with P95 billing that ignores usage spikes.

Plan-first AI coding agent that designs before implementing

Traycer is a YC-backed AI coding agent that takes a plan-first approach to software development. It creates detailed implementation plans with architectural decisions and dependency analysis before writing code. The agent reasons about project structure and constraints to produce coherent, well-organized changes rather than incremental patches. Focused on reducing rework from poorly planned AI-generated code.

Google's AI-powered cloud IDE for full-stack app development

Firebase Studio is Google's cloud-based development environment that integrates Gemini AI for building, testing, and deploying full-stack applications. It provides browser-based coding with AI assistance for code generation, debugging, and database design. Connects natively with Firebase services including Firestore, Authentication, Cloud Functions, and Hosting for seamless deployment.

Autonomous Kubernetes and GPU infrastructure optimization

ScaleOps provides autonomous real-time management of Kubernetes and GPU infrastructure, reducing cloud costs by up to 80 percent without manual configuration. Backed by 130 million in Series C funding at an 800 million dollar valuation, it serves enterprises including Adobe, Wiz, DocuSign, and Salesforce. The platform continuously rightsizes pods, optimizes replicas, manages nodes, and allocates GPUs based on live workload demand rather than static configurations.

Email API service that gives AI agents their own inboxes and identities

AgentMail is a YC S25 startup that provides email infrastructure specifically designed for AI agents. It gives each agent its own email address and inbox, enabling agents to send, receive, and manage email conversations independently. With $6 million in seed funding from General Catalyst and Paul Graham, and over 500 B2B customers, AgentMail solves the identity and communication gap that arises when organizations deploy autonomous agents that need to interact via email.

Run GitHub Actions 2x faster at half the cost on bare-metal gaming CPUs

Blacksmith is a drop-in replacement for GitHub-hosted runners that executes Actions on bare-metal gaming CPUs with higher single-core performance. Migration requires one line change in YAML. Features colocated warm caches, persistent Docker layer caching on NVMe, CI observability with log search, and Firecracker microVM isolation. SOC 2 Type II certified, pay-as-you-go at ~$0.004/min versus GitHub's $0.008/min.

Autonomous AI agent for end-to-end software testing

TestSprite is an AI testing agent that autonomously generates test plans, writes test code, executes tests, and reports results without human intervention. Ranked #1 on Product Hunt for Developer Tools in 2025, it handles test creation from natural language requirements through execution and regression tracking. Credit-based SaaS model with 121K+ monthly visits.

AI-powered E2E test generation and maintenance platform

Octomind is an AI-powered testing platform that automatically generates, runs, and maintains end-to-end Playwright tests for web applications. It observes user flows, creates test cases from natural language descriptions, and self-heals tests when UI changes would break traditional selectors. Backed by $4.8M seed funding from Paua Ventures with enterprise production deployments.