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Top Infrastructure Startups in 2026

Cloud, serverless, databases, and DevOps platforms

Last updated

2026-07-17

The Infrastructure category collects 290 tech startups indexed on techstartupslist.com. Cloud, serverless, databases, and DevOps platforms. Notable companies in this space include 14.ai, AccessOwl, Aden, AeroFS, and AgentMail — each profile links to the company's own site, lists open roles when their careers page is scrapable, and surfaces team size, founding year, and category tags. Common themes across these Infrastructure startups: Infrastructure, Developer Tools, B2B, AI, SaaS. Filtering by any of these tags in the directory narrows the list further. Geographically, the Infrastructure index leans toward San Francisco, New York and New York City, with the rest spread across remote-first teams and other hubs. Many of these companies came in through the Y Combinator scrape (batches F24, F25, F26, S05); 7 are currently flagged as trending based on recent momentum signals; and the index refreshes daily so this page stays current as funding rounds close, jobs open, and new entrants ship. For a broader view, see the full directory or jump to Infrastructure jobs to apply directly — every outbound link goes to the company's own site, not a paywalled middleman.

Build in a weekend. Scale to millions.

Developer ToolsOpen SourceBig Data

Serverless Postgres with branching.

DatabaseServerlessPostgres

Reliable, zero-infrastructure background jobs.

InfrastructureServerlessWorkflows

API-first stock and crypto brokerage platform

Developer ToolsFintechAPI

Software development platform.

Open SourceDevOpsEnterprise Software

The leader in automated data movement

SaaSB2BAnalytics

Open-source, serverless vectordb for production-scale generative AI

AIOpsMachine LearningOpen Source

Building the human layer of AI

Generative AIB2BVideo

AI engine powering autonomous brands starting with gloglo.com

E-commerceCustomer ServiceInfrastructure

Managing your Employees' Access to SaaS

SaaSB2BCompliance

Open source agent generation framework

Artificial IntelligenceDeveloper ToolsInfrastructure

Secure Enterprise Collaboration.

CollaborationSecurityEnterprise

Email Inboxes for AI Agents

Developer ToolsAPIEmail

Phone Numbers for AI Agents

Artificial IntelligenceDeveloper ToolsAPI

The open-source context retrieval layer for agents

Autonomous Customer Operations

Artificial IntelligenceDeveloper ToolsB2B

The BI bridge for unstructured data. We automatically bridge the gap…

AnalyticsBig Data

Infra to build your own software factory

Artificial IntelligenceMachine LearningB2B

Apollo helps engineering teams accelerate delivery

Developer ToolsOpen SourceGraphQL

Simpler and cheaper multi-cloud and cross-platform deployments.

Your software should build itself.

Enterprise SoftwareInfrastructureAI

The No Infrastructure Platform as a Service

Developer ToolsDevSecOpsDevOps

Software to monitor, control, and optimize data centers.

Enterprise SoftwareCloud ComputingMonitoring

The improvement loop for AI agents

Artificial IntelligenceDeveloper ToolsAPI

The high-performance file system that connects AI to data

Developer ToolsMachine LearningBig Data

Database sandboxes for Agents

Data EngineeringInfrastructureAI

Real-world sandboxes to test agents and agent-facing software

Developer ToolsSaaSInfrastructure

A social streaming platform powered by creators and fans

Crypto / Web3ConsumerEntertainment

Continuous Deployment at any scale, for all developers.

Developer ToolsDevSecOps

Recover from any outage in 10 minutes or less.

Cloud Workload ProtectionSaaSB2B

Cloud-native stream processing

Developer ToolsSaaSOpen Source

Software that streams data from databases to warehouses in real-time

Developer ToolsSaaSData Engineering

The complete production quality platform. AI-powered E2E testing,…

Developer ToolsSaaSOpen Source

Faster builds, zero effort.

Developer ToolsInfrastructure

Infuse knowledge into language models with just 10 samples

AIOpsDeep LearningDeveloper Tools

Stalk your prospects at scale.

The human-in-the-loop system for robots

Hard TechRoboticsInfrastructure

AI Takeoffs for Electrical

SaaSComputer VisionConstruction

Powers OTT online video providers with video developer tools.

Developer ToolsVideo

The App Store for Server Software

Developer Tools

Hosted Continuous Integration and Delivery for mobile apps

Developer ToolsDevSecOpsSaaS

The fastest way to run your GitHub Actions

The enterprise platform for AI phone calls

The perpetual sandbox platform

Artificial IntelligenceDeveloper ToolsCloud Computing

Palantir for Web3

Automate data collection for spreadsheets and productivity tools.

The brand layer for agents.

MarketingInfrastructureAI

The world's data, ready for AI

Voice AI to enable India's next billion

Artificial IntelligenceB2BInfrastructure

Robots for the inspection and maintenance of data centers

Artificial IntelligenceHard TechHardware

Observability and Governance for AI-Generated Python scripts.

Developer ToolsOpen SourceInfrastructure

Visually design and manage cloud infrastructures.

Developer ToolsDevOpsCloud Computing

BuildBuddy provides enterprise features for Bazel — the open source…

Developer ToolsSaaS

High-performance computing cloud

Developer ToolsSaaSB2B

Bun is an incredibly fast all-in-one JavaScript toolkit

Developer ToolsOpen Source

Buró de Ingresos

The Work Number for LatAm

Embedded Sandboxes for Agents

A Nouns DAO governance client

GovTechCrypto / Web3Infrastructure

Give AI agents accurate knowledge search that scales

B2BAPIData Engineering

Distilling Proprietary Intelligence

Fast, reliable, reproducible AI with GPU live migration

Deep LearningDeveloper ToolsCloud Computing

Serverless Infrastructure Platform for AI

Machine LearningInfrastructureAI

The AIOps Agent for ML Teams

Real-time. Big data. PostgreSQL

Open SourceBig DataDatabases

Unified file system for the cloud.

NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…

Cloudkick — B2B

Clustrix — B2B

Log compression for agents.

Developer Tools

We make it easy to run databases. PostgreSQL, Redis, MongoDB,…

DevOpsDatabases

LLM context compression for better accuracy

All-in-one marketing measurement for B2C

SaaSAnalyticsE-commerce

Open-source tools for deploying, managing, and monitoring cloud…

Open source tools of modern distributed systems.

Open SourceDevOps

Cortex is the Internal Developer Portal eliminating “developer tax”…

Developer ToolsSaaSB2B

The integration layer for live events infrastructure

MarketplaceEntertainmentSocial Network

Server key management, VPN as a Service, Privacy VPN. Sold to…

Cloud Workload ProtectionDevSecOpsNext-gen Network Security

Bare-metal access to Brazil's Open Finance and Pix systems

The Fastest Multimodal Inference OS

Spark-on-Kubernetes Data Engineering Platform

SaaSB2BOpen Source

Build and host internal tools

Cross-chain routing + trading APIs. One-click transactions with any…

Developer ToolsCrypto / Web3B2B

Infra for enterprise voice agents.

B2BCustomer Support

Infrastructure for identity and fraud.

BiometricsIdentityFraud Prevention

Prevent Fraud and Onboard Users Faster

SaaSB2BIdentity

Platform to build, use, and monetize fully autonomous agents

Developer ToolsInfrastructureAI

Never miss a lead

B2BRecruitingMessaging

Real-time audio & video SDKs, ready to launch 🚀

VideoAPITelecommunications

Claims infrastructure for African health insurance

FintechHealth InsuranceInfrastructure

Energy world models that fix energy waste before it becomes expensive.

Deep LearningB2BEnergy

Acquired by Brex. Building digital payments infrastructure.

PaymentsInfrastructure

The data layer for physical AI

Machine LearningRoboticsEnterprise Software

All-in-one platform to create AI agents with your private knowledge

SaaSInfrastructureAI

Etleap is an ETL solution for creating perfect data pipelines.

Data Engineering

Building agents that reads logs and fixes issues on your behalf.

Artificial IntelligenceInfrastructure

Turn any website into an API.

Developer ToolsInfrastructure

Unlock wasted GPU capacity.

Deep LearningB2BInfrastructure

Experiential Labs

World models for agents

Artificial IntelligenceInfrastructure

Expo brings together the best of web and native app development

Developer Tools

Enabling physical AI at scale.

RoboticsInfrastructure

Build and grow iOS, Android, and Web apps.

Deploy apps with utmost reliability, flexibility, and performance

Cloud Computing

The AI Voice agents for hotels

Run full stack apps close to your users.

We run and deploy code your AI wrote

Developer ToolsOpen SourceWeb Development

Customer data collection, safeguarding, & activation for healthcare

Developer ToolsSaaSB2B

Fuzzing as a Service

SecurityCybersecurity

General Instinct

Deployable Physical AI on Any Edge Device.

Artificial IntelligenceRoboticsDrones

Ship self-hosted software with Distr

Crypto Deposits, Wallet Funding, and Pay-with-crypto Infra

Developer ToolsCrypto / Web3B2B

Agentic AI Security and Governance

Artificial IntelligenceDeveloper ToolsSecurity

The orchestration platform for teams who ship.

Developer ToolsOpen SourceInfrastructure

Open source tools for developing generative AI applications

The fastest & most scalable graph-vector database on the market

Developer ToolsOpen SourceInfrastructure

Enabling developers to build and run applications in the cloud.

Your first security hire

Developer ToolsB2BInfrastructure

Real-world training data for frontier AI labs and robotics.

RoboticsCrowdsourcingBig Data

Global Card Issuing and Payment Processing Engine

FintechPaymentsB2B

Serverless Analytics on Postgres

Developer ToolsAnalyticsOpen Source

Open-source, dev-friendly observability.

Developer ToolsSaaSB2B

The COLD Task Framework

AIOpsDeveloper ToolsCloud Computing

The platform for your visual media.

Developer ToolsSaaSVideo

The World's First AI Ad Network.

The platform for building and operating time series applications.

AnalyticsOpen SourceTime Series

Give your AI agents email, phone, iMessage and an internet address

Developer ToolsInfrastructureAI

The agent-native AWS

Developer ToolsOpen SourceInfrastructure

AI model built for high accuracy deterministic tasks

Deep LearningDeveloper ToolsGenerative AI

Self-hosted data lakehouse platform

Crazy fast, open source infra for AI agents to use the Internet

Developer ToolsCloud ComputingInfrastructure

AI Agents for Platform Engineering

AIOpsDeveloper ToolsDevOps

The only database you'll ever need

Open SourceDatabases

Fast and Safe OpenClaw on the cloud

Kugel is an on-prem Voice AI model supporting 30+ languages

Generative AIAPIConversational AI

Near-real-time video infrastructure for LLMs

ConsumerB2BVideo

Production Monitoring for AI agents

Artificial IntelligenceDeveloper ToolsB2B

We automatically monetize idle GPUs

Artificial IntelligenceMachine LearningCloud Computing

Extend cloud sandboxes with iOS, Android and more

Artificial IntelligenceB2BEnterprise Software

The Localization Engineering Platform

Developer ToolsB2BInternational

Independent AI evaluations lab

InfrastructureAI

Turning everyday words and actions into usable training data.

Speed up customer implementation with AI

SaaSB2BData Engineering

AI-native CAD software for civil engineering

Artificial IntelligenceMachine LearningComputer Vision

Persistent & powerful cloud VMs from your CLI

Developer ToolsCloud Computing

The best coding agent for open models

Artificial IntelligenceDeveloper ToolsEnterprise Software

Digital Twins of humans

Cloud infrastructure for MCP servers and Claude / ChatGPT apps.

Developer ToolsB2BOpen Source

Data for computer-use ai

Reinforcement LearningData LabelingData Engineering

Payments Infrastructure for Voice Agents

The Memory layer for AI Agents

Developer ToolsGenerative AIOpen Source

Generative AISaaSB2B

Infrastructure to build reliable agents

Observability platform to control all of your log data

Developer ToolsDevSecOpsSaaS

Scalable windows desktop automations

Config Management for Robotics

Developer ToolsRoboticsDevOps

Emotive foundation voice models

The monitoring layer your AI agents need.

Build production-ready apps with AI

Artificial IntelligenceDeveloper ToolsInfrastructure

Continual Learning for Agents

Artificial IntelligenceReinforcement LearningB2B

The easiest way to set up a modern data stack

SaaSB2BData Engineering

Turn AI adoption into a recurring revenue line.

Generative AIB2BNo-code

Video infrastructure for developers

Developer ToolsVideoAPI

Unified Agent Infrastructure

Artificial IntelligenceInfrastructure

Neosync is an open-source anonymization and synthetic data platform.

Developer ToolsSaaSB2B

Enables Linux containers to act as super fast & efficient VMs

Developer ToolsDevSecOps

Network monitoring from the end-user perspective

Automated WireGuard networks for distributed systems and Kubernetes

DevSecOpsNext-gen Network SecurityOpen Source

Simple third-party app patching and deployment for Windows.

NowHouse helps stock brokerages settle trades instantly.

FintechSaaSEnterprise

An easier way to deploy and manage cloud apps

Developer ToolsSaaSB2B

Odigos Technologies Inc.

Enterprise-Grade OpenTelemetry

Cloud Development Environments with one click

Developer ToolsSaaSB2B

Transform any software to multi-cloud SaaS in minutes not years

Developer ToolsSaaSB2B

The Identity Gateway for AI Agents

B2BSecurityOpen Source

The open source AI coding agent

Developer ToolsOpen Source

The fastest developer experience for building on open source AI.

Developer ToolsB2BOpen Source

Usage Metering, AI & API Monetization

Open-source, self-hosted, session replay tool for developers.

Developer ToolsSaaSOpen Source

Agentic data layer for manufacturing & process industries.

Computer VisionManufacturingInfrastructure

Agentic Payments for APIs

Reinforcement Learning (RL) for AI Agents

Artificial IntelligenceMachine LearningReinforcement Learning

The secure research brain for accelerating R&D

B2BEnterprise SoftwareInfrastructure

Customer Context for Agents

Artificial IntelligenceB2BAPI

AI that expands any video to fit any screen.

VideoMediaInfrastructure

AI Infrastructure for America’s Empty Truck Space

B2BLogisticsInfrastructure

See and control all AI activity across your enterprise

Data Versioning, Data Pipelines, and Data Lineage

Developer ToolsMachine LearningData Science

Identity-aware VPN and proxy for remote access to anything, anywhere.

Open SourceEnterprise SoftwareNetworks

The continuous oversight engine for clinical trials

B2BBiotechInfrastructure

Turning messy inboxes into ERP-Ready Data

APISupply ChainInfrastructure

Simple, Elastic-quality search for Postgres

Developer ToolsAnalyticsOpen Source

Parakey — B2B

Managed GPU-accelerated Spark + SQL at 2x speed and half the cost

Developer ToolsAnalyticsBig Data

P2P delivery network that enables high quality video streaming

Training data for frontier AI labs

InfrastructureAI

Scaling engine for PostgreSQL

Pipekit scales data & CI pipelines for enterprises

Developer ToolsOpen SourceData Engineering

Open-source time-series data analytics extension for PostgreSQL

Open SourceTime Series

Ultra-low latency inference cloud for real-time workloads

AIOpsArtificial IntelligenceInfrastructure

The Networking Layer of AI

Artificial IntelligenceHard TechHardware

Mobile application prototyping. Now part of Google.

Sandboxes for AI agents

SaaSInfrastructureAI

Automated infrastructure compliance and documentation

Developer ToolsDevSecOpsSaaS

Regulated derivatives exchange

Artificial IntelligenceFinOpsFintech

Supply-chain risk management and compliance platform for Latin…

FintechIdentityLatin America

Build and host internal tools

Easiest way to deploy on AWS/GCP/Azure

Developer ToolsSaaSB2B

Prembly (formerly Identitypass)

Identity Verification API for Emerging Markets

B2BIdentitySecurity

Infrastructure powering stablecoin and digital finance

FintechCrypto / Web3Payments

communication for agents

Developer ToolsAutomationEmail

Deploy AI Agents with a Single API Call

Developer ToolsInfrastructure

Agent native workspace for heavy parallel workflows on the web

MarketplaceDevOpsCloud Computing

Protocol Labs makes internet protocols: IPFS, Filecoin, and more.

Crypto / Web3Open Source

Protonet provides the easiest way for a small business to run its own…

HardwareCloud Computing

Ironclad for construction

DocumentsMachine LearningConstruction

Production-grade unstructured document extraction

Infrastructure management software for water & electricity companies

Enterprise Software

High-performance time series database

Developer ToolsAnalyticsOpen Source

Tools & infra to build and scale high-quality blockchain applications.

Developer ToolsSaaSCrypto / Web3

Our vision is to build the next generation of iOS or Android, to…

AI Powered Construction Management Software

SaaSConstructionB2B

Better data structures = no DB.

Version control for software environments

Developer Tools

The operating system for building mission-critical enterprise apps.

Artificial IntelligenceDeveloper ToolsOpen Source

We turn complex API integrations into drop‑in full‑stack libraries

Developer ToolsAPIInfrastructure

The open source database for the realtime web.

The mobile source of truth

Artificial IntelligenceDeveloper ToolsB2B

Enabling Model-Hardware Co-Design at Scale

The translation layer between AI agents and the web

B2BWorkflow AutomationInfrastructure

Rivet Actors are the primitive for stateful workloads

B2BOpen SourceInfrastructure

AI-native on-call and incident response carefully crafted to help…

AIOpsDeveloper ToolsSaaS

The default way of running on-device AI at Scale

Reinforcement learning as a service

Easy and secure customer cloud deployments

Developer ToolsSaaSDevOps

API for unlimited, durable, real-time streams

Developer ToolsAPIInfrastructure

Guardrails to validate your agent's actions before they execute

Developer ToolsB2BAPI

Reliable blockchain indexing & querying for web3 engineering teams.

Developer ToolsSaaSCrypto / Web3

The AI-native observability platform for fast-moving engineering teams

Developer Tools

Infrastructure for AI labs to focus on research.

The World's Largest Video Library

Artificial IntelligenceData LabelingInfrastructure

AI research lab for retrieval

Artificial IntelligenceInfrastructureAI

Scalable validation infrastructure for AI agents

Developer ToolsKubernetes

Open source alternative to DataDog

Developer ToolsSaaSB2B

Multi-chain token data platform

Developer ToolsSaaSCrypto / Web3

The cloud-native, operational database built for speed and scale.

Intelligence Infrastructure on People and Entities

B2BEnterprise SoftwareInfrastructure

Ship software faster with portable, self contained virtual machines.

Cloud ComputingInfrastructure

Accelerate development by simulating production conditions with real…

Developer ToolsDevSecOpsKubernetes

SpruceID lets users control their data across the web.

GovTechCrypto / Web3Identity

AI DevOps Agents

Artificial IntelligenceDeveloper ToolsB2B

For whatever you build.

Developer ToolsOpen Source

Deploy serverless without rewriting code

Developer ToolsKubernetesData Engineering

Programmable API gateway that makes APIs cacheable

Developer ToolsAPI

Stripe for telephony

Developer ToolsSaaSAPI

Enterprise ready webhooks service, open-source and in the cloud

Developer ToolsOpen SourceAPI

Unified Hardware Control and Data Processing Software

The Infrastructure Identity Company

Developer ToolsDevSecOpsNext-gen Network Security

Vercel For GPUs

AIOpsDeveloper ToolsSaaS

Fastest Storage Engine with the Best Compression, we enables direct…

Big DataCloud Computing

Termii is an AI-native reliability infrastructure company.

Developer ToolsSMS

Vercel for background agents

AI-powered Infrastructure as Code PR reviews

Artificial IntelligenceDeveloper ToolsDevOps

Run AI pipelines 10x faster

The Token Company

Compression middleware that improves LLM outputs

Thunder Compute

VMware for GPUs

Developer ToolsData ScienceCloud Computing

Solving AI pricing

Artificial IntelligenceInfrastructure

Infrastructure for managing GPU clusters for training/serving.

Developer ToolsMachine LearningSaaS

Accelerate Medication Access with AI

B2BData EngineeringInfrastructure

AI that expands any video to fit any screen.

VideoMediaInfrastructure

AWS for AI Agents

Artificial IntelligenceDeveloper ToolsGenerative AI

Open source alternative to AWS

Cloud ComputingInfrastructureAI

The AI mobile wallet that replaces Apple Pay

FintechPaymentsConsumer

API for parsing multimodal unstructured data

Artificial IntelligenceB2BInfrastructure

Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.

Developer ToolsGenerative AIOpen Source

Agentic integrations & automations for enterprise

Help media companies make quality live video. [Acquired by Facebook]

Virtualmin — B2B

Build React components visually

Developer ToolsDesign Tools

Authorization and access control as a service.

Developer ToolsB2BOpen Source

The Operating System for Edge Computing

Developer ToolsOpen Source

The control point for AI agents at work.

Enterprise SoftwareAI

AI operator for medlegal cases

Open-source platform to turn scripts into internal apps & workflows

Developer ToolsSaaSB2B

AI agents you can rely on

AIOpsArtificial IntelligenceDeveloper Tools

Video Encoding API, Open source video player (video.js)

Agent Context Is Hard. We Fixed It.

Artificial IntelligenceDeveloper ToolsInfrastructure

Account abstraction wallets as a service

Artificial Specialized Intelligence

Energy efficient chips for AI

Hard TechSemiconductorsInfrastructure

Distributed runtime for AI workloads at scale

FintechCloud ComputingInfrastructure

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Frequently asked questions

What are the top Infrastructure startups in 2026?

Based on our index, 14.ai, AccessOwl and Aden are among the leading Infrastructure startups tracked on techstartupslist.com. The full list ranks 290 companies in this category.

How many Infrastructure startups are in the techstartupslist.com directory?

We currently index 290 Infrastructure startups. New entries are added automatically as they are discovered from Y Combinator, Greenhouse, Ashby, and other sources.

How often is the Infrastructure category updated?

The Infrastructure listing is refreshed daily by an automated scraper that pulls from Y Combinator and other public sources. The last index update for this page was 2026-07-17.

Where can I find jobs at Infrastructure startups?

Open roles at indexed Infrastructure startups are aggregated on our jobs page at https://www.techstartupslist.com/jobs. Each role links directly to the company's official application page — we don't act as a middleman.

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