Developer Tools startups

Tools for software engineers, DevOps, and API services. Discover 1,367 startups with verified revenue.

HypeProxies

HypeProxies

The fastest proxy infrastructure with unlimited bandwidth. Purpose-built for data collection and web scraping at scale. Over $100M in e-commerce purchases through our proxy software.

Revenue (30d)

$329k

MRR

$0

Total

$11.5M

Comp AI

Comp AI

The fastest way to get compliant with cyber security frameworks like SOC 2 and ISO 27001.

Revenue (30d)

$733k

MRR

$12k

Total

$5.4M

FOR SALE
1Lookup

1Lookup

The #1 tool for validating phone, email and IP data in real time. All through one powerful API.

Revenue (30d)

$394k

MRR

$245k

Total

$5M

DataExpert / TechCreator

DataExpert / TechCreator

DataExpert.io is a data engineering education company that empowers data engineers to level up their skills and become content creators as well!

Revenue (30d)

$46k

MRR

$57k

Total

$4.7M

STELLA PROXIES

STELLA PROXIES

Fastest residential proxy provider optimized for Sneaker and E-Commerce Limited Releases. Over 40,000+ clients and $100M+ in purchases powered with our infra.

Revenue (30d)

$0

MRR

$636

Total

$4.2M

Guidanz Inc

Guidanz Inc

We develop and license B2B software (BI Connector and Skedler) to large and SME. Customer is charged an annual subscription license fee.

Revenue (30d)

$0

MRR

$1.3k

Total

$1.4M

Codédex

Codédex

Start your coding adventure ⋆˙⟡

Revenue (30d)

$74k

MRR

$86k

Total

$1.4M

ShipFast

ShipFast

Ship your startups in days, not months!

Revenue (30d)

$2.5k

MRR

$0

Total

$1.3M

Tarkle

Tarkle

Tarkle is the white-label infrastructure for agencies and startups. From client portals and file sharing to contractor management and creative services, we're building products that scale with client-facing businesses.

Revenue (30d)

$285

MRR

$500

Total

$1M

LLM Gateway

LLM Gateway

LLM Gateway is an open-source API gateway for Large Language Models (LLMs). It acts as a middleware between your applications and various LLM providers, allowing you to: - Route requests to multiple LLM providers (OpenAI, Anthropic, Google AI Studio, and others) - Manage API keys for different providers in one place - Track token usage and costs across all your LLM interactions - Analyze performance metrics to optimize your LLM usage

Revenue (30d)

$260k

MRR

$79k

Total

$1M

Parallel Drive

Parallel Drive

Parallel Drive is an AI-first software studio building software agents battle tested with real production client work.

Revenue (30d)

$0

MRR

$0

Total

$920k

Brevilabs

Brevilabs

Tools for any AI agent to access and manage your personal context

Revenue (30d)

$35k

MRR

$19k

Total

$884k

CodeFast

CodeFast

A course to learn how to code in days, not years

Revenue (30d)

$6.7k

MRR

$0

Total

$829k

FOR SALE
RTMP.IN

RTMP.IN

Go live on Instagram from your computer with OBS, XSplit, vMix, SLOBS, Wirecast, VidBlasterX, Restream, CameraFi Live, StreamYard, YouStreamer, OneStream or any streaming software or online service. You can stream from you browser with your Webcam or restream any video! Use our service to improve your Live Broadcast to the next level!

Revenue (30d)

$6.4k

MRR

$6.2k

Total

$759k

Red Leg Dev, LLC

Red Leg Dev, LLC

Provides custom software development, consulting and digital solutions.

Revenue (30d)

$16k

MRR

$4.3k

Total

$568k

Image-Charts

Image-Charts

Image-Charts est un SaaS spécialisé dans la génération de graphique (animé ou non) à destination des rapports emails, pdf ou chat bots.

Revenue (30d)

$2.4k

MRR

$6.7k

Total

$539k

Capgo

Capgo

Capacitor plugin to update your app without sending to store

Revenue (30d)

$39k

MRR

$31k

Total

$529k

Apiframe

Apiframe

One API to Access Multiple AI Models.

Revenue (30d)

$39k

MRR

$30k

Total

$450k

Solvent Global

Solvent Global

Important: A significant portion of recurring revenue is processed through Whop (separate billing platform) and is NOT reflected in the Stripe MRR or all-time totals shown above. Actual MRR is meaningfully higher.

Revenue (30d)

$8.5k

MRR

$4.7k

Total

$444k

FOR SALE
Conductor

Conductor

The best QuickBooks Desktop & Enterprise API on the planet.

Revenue (30d)

$35k

MRR

$39k

Total

$440k

A

Agiletestware LLC

online seller of specialized software for integrating soapUI with HP Quality Center.

Revenue (30d)

$0

MRR

$0

Total

$382k

FOR SALE
S

Stealth Venture

Profitable proxy business serving 8,000+ registered users and 200+ active paying subscribers worldwide. Multi-product catalog (residential, ISP, mobile 4G/5G) with fully automated provisioning via two tier-1 upstream providers. 61% net margin, €11k+ MRR trending, strong MoM growth. Turnkey operation, payments, provisioning, support, fraud-detection, outreach and renewals all run on autopilot. Solo-founder, ~5h/week. EU-based Stripe account included.

Revenue (30d)

$29k

MRR

$13k

Total

$307k

AuthorityStack.ai

AuthorityStack.ai

The visibility platform for brands and local businesses. Be found everywhere your customers search.

Revenue (30d)

$6.2k

MRR

$0

Total

$302k

Web3Forms

Web3Forms

Contact Form API for Modern Websites

Revenue (30d)

$44k

MRR

$40k

Total

$284k

WebDevelopMe

WebDevelopMe

Plateforme de formation en ligne

Revenue (30d)

$0

MRR

$0

Total

$258k

5 Day Sprint

5 Day Sprint

Join Dan, Zehra and 16,509 others building AI businesses in days with video tutorials and 1 on 1 support.

Revenue (30d)

$4.2k

MRR

$6.7k

Total

$244k

FOR SALE
AutoContent API

AutoContent API

AutoContent API provides an API for automated content generation across multiple formats.

Revenue (30d)

$17k

MRR

$17k

Total

$239k

Kitze

Kitze

Building products and teaching others how to ship.

Revenue (30d)

$223k

MRR

$0

Total

$229k

Talent Tech Global Limited

Talent Tech Global Limited

API Aggregation Platform

Revenue (30d)

$33k

MRR

$10

Total

$214k

Ential Pty. Ltd.

Ential Pty. Ltd.

ENTIAL is a consultancy focused on providing automation and AI services to improve customer back-end processes and streamline their operations.

Revenue (30d)

$7.1k

MRR

$1.3k

Total

$213k