SSealbook

Developer Tools & APIs

Sealbook lists 4,084 Developer Tools & APIs products. Common specialties: AI app builder, Web scraping API, PDF generation API, Screenshot API, Cloud infrastructure. Most vendors are based in United States (914), United Kingdom (86), Germany (74), Canada (42). 3,539 have a feature-by-feature check from their own website and 1,737 publish plan prices. Ranked by how widely known each product is and how much we could confirm — vendors cannot pay for position.

Ask the AI for a pick

Logfire

AI engineering stack

Tools to observe, evaluate, and build AI systems.

All sizes7 confirmed features

Qarote

RabbitMQ monitoring

Agent-first monitoring for RabbitMQ incidents.

All sizes4 confirmed features

Railtown AI

Agent framework

Framework for building and deploying autonomous AI agents.

All sizes2 confirmed features

Rappit

Agentic development

Agentic platform for building ERP, TMS, WMS, and OMS systems.

All sizes

re:solution

Atlassian apps

Marketplace apps for Jira, Confluence, Bitbucket, and JSM.

All sizes2 confirmed features

rgfind

Search recovery

Search results agents can inspect and continue from.

All sizes2 confirmed features

Salto

App implementation

AI-powered implementation platform for enterprise apps.

Enterprise3 confirmed features

SayCraft

AI app builder

Build working web apps from team conversations.

All sizes2 confirmed features

ScreenWeaver

Screenwriting workflow

Write scripts and move from storyboard to production.

All sizes2 confirmed features

SecondStack

Enterprise AI platform

Self-hosted platform for enterprise conversational AI.

Enterprise2 confirmed features

Selector

Network observability

AI network observability platform for operations teams.

Enterprise3 confirmed features

Shipstar

Release marketing

Automates changelogs, release notes, and social posts from development workflows.

All sizes2 confirmed features

Sleuth

AI governance

Govern AI agents, skills, and MCP servers across your organization.

All sizes3 confirmed features

spoolctl

Local job queue

Runs shell jobs through a durable SQLite queue.

All sizes2 confirmed features

STRhub

STR analysis

Open platform for forensic STR analysis.

All sizes1 confirmed features

Suitest

OTT test automation

Cross-platform test automation for connected TV apps.

All sizes4 confirmed features

SunChaser

On-call scheduling

Collaborative on-call management inside Slack.

SMBs1 confirmed features

Supadata

Video transcript API

API for video transcripts and structured data.

SMBs8 confirmed features

Sweep

System metadata

Agentic layer for enterprise system metadata.

Enterprise2 confirmed features

T3 Code

Coding agent control

Control coding agents from one surface.

All sizes5 confirmed features

Tally

Uptime monitoring

Uptime monitoring and anomaly detection for websites and APIs.

All sizes1 confirmed features

tell.dev

Agent messaging

Messages between people through your AI agents.

All sizes2 confirmed features

Tembo

Cloud code agents

Run coding agents in the cloud and review their work.

Enterprise5 confirmed features

Testable

Testing monitoring

Testing and production monitoring for software teams.

All sizes4 confirmed features

Testim

AI test automation

AI-powered UI and functional testing.

All sizes3 confirmed features

Thor

AI project management

AI project manager for software teams.

All sizes2 confirmed features

TierZero

AI incident response

AI agents for incidents, alerts, and production issues.

Enterprise2 confirmed features

Tintero

Writing workspace

Writes novels, theses, scripts, and notes in one app.

All sizes3 confirmed features

Toast

GitHub Slack alerts

Send GitHub notifications to the right people in Slack.

All sizes2 confirmed features

Tuple

Remote pair programming

Remote pair programming app for macOS and Windows.

All sizes2 confirmed features

unavatar

Avatar API

API for retrieving avatars by username, email, or domain.

All sizes3 confirmed features

Unito

Two-way sync

No-code two-way sync between work tools.

All sizes1 confirmed features

Contour

Deployment automation

Autonomous deployment work for delivery teams.

Enterprise1 confirmed features

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