Results for “free plan”

162 tools in this category · Updated 2 Nov 2026

“free plan”CodingWays to use: SDK / libraryShowing 162 tools

Freestyle VMsby FreestyleYC S24Give AI agents persistent Linux machines for long-running tasksFreemium
Morphik Developer Platformby MorphikYC X25Document database for building agents and retrieval appsFreemium
Grafana Cloud Agent Observabilityby Grafana LabsMonitor, evaluate, and improve production LLM agents in Grafana CloudFreemium
New Relic AI Observabilityby New RelicObservability for AI-powered applications and agent stacksFreemium
Sentry Agent Tracingby SentryTraces AI agent runs and LLM calls inside Sentry application monitoringFreemium
Merge Gatewayby MergeOne API for every major LLM, with routing, spend controls, and observabilityFreemium
SurrealDB Agent Memoryby SurrealDBDurable, auditable memory for AI agents, stored in SurrealDBFreemium
NVIDIA Cosmosby NVIDIAOpen world foundation models, datasets and tools for building physical AI.Free
Pydantic Logfireby PydanticFull-stack observability and evaluation for AI appsFreemium
AWS DevOps Agentby AmazonAWS's autonomous agent for incident investigation, release review, and SRE tasksPay as you go
Forefrontby ForefrontA platform for fine-tuning and running open-source language models.Freemium
Oumiby OumiA platform for evaluating, training, and deploying custom AI models.Freemium
FalkorDBby FalkorDBOpen source graph database for AI agents, GraphRAG and multi-tenant workloads.Freemium
Deepchecks LLM Evaluationby DeepchecksProduction-grade LLM evaluation, testing, and monitoring platformPaid
CopilotKitby CopilotKitTechstars 2023Open-source framework for embedding AI agents inside your app's UIFreemium
CVATby CVATLabel and review multimodal training data with AI assistanceFreemium
Lunaryby LunaryMonitor LLM applications, review conversations and improve prompts$20+/user/mo
TestSavant.AIby TestSavant.AIAI testing and assurance platform for evaluating applications and tracking release risks.Freemium
Lightning AIby Lightning AICloud GPUs, Studios, and training tools for building and deploying your own AI models.Freemium
Tunerby TunerSimulation, evaluation, and monitoring for voice AI agents.Freemium
supermemoryby SupermemoryMemory layer for AI agents that updates, merges and forgets facts across models and tools.Freemium
Pydantic AIby PydanticOpen source Python framework for typed AI agents with validation and durable runsFreemium
Fiddler AIby FiddlerRuntime monitoring, evaluation, and policy enforcement for enterprise AI agents.Freemium
Agent Observability (Datadog LLM Observability)by DatadogEvaluate, improve, and trace AI agents in one Datadog platformFreemium