SaaS Puppy is a directory of developer tools that lists exactly what each free plan gives you: the real quota limits, whether a credit card is required, and whether commercial use is allowed. Every entry is checked by hand and stamped with the date it was verified.
14 results
transactional-email-and-apis
Cloud web scraping, browser automation, and data extraction platform with ready-to-run Actors.
analytics
High-throughput serverless log management and event analytics with APL query language.
analytics
Uptime monitoring, incident management on-call alerts, and log analytics.
transactional-email-and-apis
Independent web search and LLM context API powered by Brave's own web index.
transactional-email-and-apis
Multi-channel marketing and transactional email API with unlimited contact storage.
analytics
Managed observability platform for metrics, logs, traces, and dashboards.
transactional-email-and-apis
High-volume transactional email API and SMTP relay with parsing and delivery tracking.
analytics
All-in-one observability platform for application performance monitoring, logs, infrastructure, and tracing.
Analytics
Open-source product analytics, session replay, feature flags, and experimentation platform.
transactional-email-and-apis
Developer-focused transactional email API with fast delivery, detailed tracking, and 45-day log history.
Transactional Email & APIs
Email API for developers to send transactional and marketing emails with React templates.
analytics
Application monitoring and error tracking with stack traces, distributed tracing, and session replay.
analytics
Open-source Firebase alternative with Postgres database, Authentication, instant APIs, and Storage.
analytics
Website, API, and port uptime monitoring with automated downtime alerts and status pages.
