Packages

4685 results

Mailjet Email API

Communication

EU-based transactional and marketing email API with real-time sending analytics, template engine, contact management, and strong GDPR compliance story for European applications.

Free tier mailjet sinch email
58

Microsoft Work IQ MCP

Productivity

CLI tool and MCP server from Microsoft that enables natural language queries against Microsoft 365 data. Allows agents to search and summarize emails, query calendar/meetings, discover documents, analyze Teams channel messages, and look up contacts — all without writing Graph API code. Integrates with GitHub Copilot CLI and VS Code.

MCP Priority Free tier microsoft-365 email calendar
58

Predibase

AI & Machine Learning

Managed fine-tuning and inference platform specializing in LoRA (Low-Rank Adaptation) fine-tuning of open-source LLMs. Predibase allows teams to fine-tune Llama, Mistral, Gemma, and other models using the LoRA/QLoRA technique with minimal GPU cost. Uses serverless LoRA serving — multiple fine-tuned adapters share the same base model weights, enabling cost-effective serving of many task-specific fine-tuned models without separate GPU allocations. Built on Ludwig (open-source ML training framework).

Free tier fine-tuning llm lora
58

Sauce Labs API

Other

Cloud-based test automation platform API for running Selenium, Cypress, Playwright, and Appium tests across real and virtual browsers and devices with detailed analytics.

Free tier saucelabs testing selenium
58

Stability AI API

AI & Machine Learning

Stability AI's platform API provides access to Stable Diffusion and Stable Image models for text-to-image generation, image editing (inpainting, outpainting, upscaling), and video generation via a REST interface.

Free tier stability-ai stable-diffusion image-generation
58

Sumo Logic API

Other

Cloud-native log analytics and SIEM platform API for running log searches, managing data sources, creating dashboards, and configuring security insights from agent workflows.

Free tier sumologic log-management siem
58

Tavus API

AI & Machine Learning

Provides AI video personalization and real-time Conversational Video Interface (CVI) APIs for creating interactive digital twins that can hold live video conversations.

Free tier video digital-twin cvi
58

Tesseract OCR

Developer Tools

Open-source OCR engine from Google that extracts text from images and PDFs using trained language models, accessible via CLI or the pytesseract Python wrapper.

Free tier ocr open-source self-hosted
58

TiDB Cloud Data API

Other

TiDB Cloud Data API for executing SQL queries against TiDB Cloud clusters via HTTP, enabling MySQL-compatible distributed database access with built-in HTAP capabilities.

Free tier tidb pingcap distributed-database
58

UpTrain

AI & Machine Learning

Open-source LLM evaluation framework with pre-built metrics for RAG pipelines, question answering, and agent outputs. UpTrain provides 20+ automated quality metrics including context relevance, faithfulness, response completeness, tonality, and code hallucination — scored using LLM-as-judge. Designed for evaluating RAG systems end-to-end: query quality, retrieval relevance, and generation faithfulness. Cloud platform provides managed evaluations without running local LLMs.

Free tier llm-evaluation rag open-source
58

whylogs / WhyLabs

AI & Machine Learning

Open-source data logging library (whylogs) paired with managed monitoring platform (WhyLabs). whylogs computes statistical profiles of datasets and ML model inputs/outputs without storing raw data — only statistical summaries (histograms, counts, quantiles). WhyLabs platform uses these profiles for drift detection, data quality monitoring, and LLM content safety monitoring. Privacy-preserving: raw data never leaves your system.

Free tier ml-monitoring data-drift data-quality
58

Apache Druid REST API

Developer Tools

Open-source real-time analytics database designed for sub-second OLAP queries on high-cardinality, high-throughput event data. Druid ingests from Kafka/Kinesis streams or batch files, stores in columnar segments, and serves SQL and native JSON queries with sub-second latency. Ideal for analytics dashboards, monitoring, and agent workloads requiring fast aggregations over event streams. Imply provides managed Druid.

Free tier olap real-time time-series
58

Azure Container Instances

Other

Runs Docker containers on-demand in Azure without managing VMs or orchestrators — billed per second of CPU and memory consumption.

Free tier containers serverless azure
58

Azure Functions API

Other

Microsoft Azure's serverless compute platform enabling event-driven function execution without managing infrastructure. The management REST API exposes control-plane operations: creating, deploying, configuring, and monitoring function apps and individual functions. Supports a rich trigger and binding system (HTTP, Timer, Service Bus, Event Hub, Blob Storage, Cosmos DB, etc.). Durable Functions extension adds stateful orchestration patterns (chains, fan-out/fan-in, human interaction). Functions can run on Consumption (pay-per-execution), Premium, or Dedicated (App Service) plans.

Free tier azure functions serverless
58

Coralogix

Developer Tools

Full-stack observability platform combining logs, metrics, traces, and security (SIEM) in a single SaaS platform. Coralogix uses 'TCO Optimizer' — a query-time indexing model where all data is ingested at the same cost but indexed on demand, making high-volume log storage cost-efficient. Includes AI-powered anomaly detection, real-time streaming analytics (Stateflow), and LLM observability features. Differentiates on: no-index storage for cost, real-time processing without indexing delays, and integrated security analytics.

Free tier logs metrics traces
58

Dune Analytics API

Finance

REST API for querying on-chain blockchain data via SQL. Users write queries in Dune's query editor (or the API) to analyze Ethereum, Solana, Base, Arbitrum, Optimism, Polygon, and 20+ other chains. Returns structured JSON results from pre-built community queries or custom SQL. Widely used for DeFi analytics, protocol dashboards, and on-chain research.

Free tier blockchain analytics sql
58

Flagsmith

Developer Tools

Provides feature flag management and remote configuration with segment-based targeting via a REST API that supports both SaaS hosting and self-hosted open-source deployment.

Free tier feature-flags open-source segment-targeting
58

HoneyHive

AI & Machine Learning

LLM evaluation and production monitoring platform that provides session tracing with metadata, pluggable evaluator functions (human, LLM-as-judge, or code-based), dataset management, and A/B prompt testing focused on production quality monitoring.

Free tier llm evaluation observability
58

Ibanity Belgian Open Banking and PSD2 Payments API

Other

Ibanity Belgian open banking and PSD2 payments REST API for Belgian and European fintech developers, accountants, and payment service providers to initiate bank payments, access account data, and aggregate financial information from 200+ European banks — enabling PSD2-compliant AIS (Account Information Service) and PIS (Payment Initiation Service) across Belgian, Dutch, French, German, and other EU bank accounts through Isabel Group's open banking platform. Enables AI agents to manage payment initiation for PSD2 PIS checkout automation, handle account information for bank balance retrieval automation, access transaction history for financial data aggregation automation, retrieve account holder identity for AIS KYC automation, manage consent for PSD2 SCA compliance automation, handle bulk payment for batch transfer automation, access Isabel Connect for Belgian business banking automation, retrieve multi-bank for pan-European account aggregation automation, manage eInvoicing for Belgian structured payment automation, and integrate Ibanity with Belgian accounting software, payment gateways, and ERP for PSD2-compliant financial automation.

Free tier ibanity Belgian-fintech open-banking
58

Juro Contract Management API

Developer Tools

Juro REST API for AI-native contract management and automation platform. Enables AI agents to create and manage contracts from templates, retrieve contract data and metadata, track contract status through approval and signature workflows, trigger contract creation from CRM or HR events, search contract repositories, manage counterparties, and integrate contract data with business systems.

Free tier juro contract-management clm
58
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