OsirisBrain
osirisbrain.com
#1057
Single frontier reasoning model behind one OpenAI-compatible endpoint, billed pay-per-token.
#Foundation Model Providers#Llms Foundation Models
verifiedPaid · from $5/mo
Category · 1272 tools verified
Best AI Agents & Infrastructure Tools of 2026
All 1272 AI Agents & Infrastructure tools that are actually alive — cross-checked against multiple directories, liveness-verified, and ranked by real traffic. Dead links and clones removed. Verified means we checked — not that someone paid.
See the ranked list ↓1272
TOOLS VERIFIED
579
FREE OPTIONS
359
WITH VIDEO REVIEWS
5
DEAD/CLONES FILTERED OUT
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Showing 24 of 1272 live tools · ranked by real traffic
The GPT Repo
thegptrepo.co.uk
#1058
A platform for sharing and discovering community-made custom GPTs.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
—
Coxwave Align
impaction.ai
#1059
Analytics and evaluation platform for gen-AI chat products, helping teams monitor, analyze and cut hallucinations.
#LLM Evaluation#LLM Ops Observability
verifiedPaid
Langfuse
langfuse.com
#1060
Open-source LLM engineering platform for tracing, prompt management and evaluation of AI apps and agents.
#LLM Evaluation#LLM Ops Observability
verifiedFreemium · from $29/mo
Whismer AI
whismer.com
#1061
Whismer: Build custom AI chatbot with your own data.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
Paid · from $19/mo
BobaAI
boba-ai.com
#1062
Experimental AI co-pilot for generative ideation: research signals, brainstorm future scenarios, strategies and storyboards.
#Research Agents#AI Agents
verifiedFree
PassGenZ
passgenz.com
#1063
Free browser-based password generator offering length and character controls plus context, pattern, and memorable generation modes.
#AI Security Guardrails
verifiedFree
LLM Token Counter
token-counter.app
#1064
Free browser tool that counts prompt tokens and compares live API pricing across 300+ LLMs for developers estimating costs.
#LLM Ops Observability
verifiedFree
Triall
triall.ai
#1065
Multi-model AI verification tool where frontier models independently answer, blind-critique each other, and return one vetted answer.
#LLM Evaluation#LLM Ops Observability
verifiedFreemium · from $7/mo
Perpetual ML
perpetual-ml.com
#1066
Usage-priced ML studio for tracking experiments, deploying models, and monitoring drift, aimed at solo devs and small data teams.
#Mlops Platform#Model Hosting Inference
verifiedPaid · from $0.000069/mo
Jua
jua.ai
#1067
Builds physics-based foundation models and an agent for real-world prediction, used by energy traders for atmospheric forecasting.
#Foundation Model Providers#Llms Foundation Models
verifiedPaid
Upfirst
upfirst.ai
#1068
AI phone receptionist that answers, screens, and routes calls, books appointments, and sends message summaries for small businesses.
#Inbound Call Reception#Phone Agents
verifiedPaid · from $24.95/mo
vectranetworks.com
vectranetworks.com
#1069
AI-driven network detection and response platform that identifies and stops identity-based and lateral-movement cyberattacks in real time.
#AI Security Guardrails
verifiedPaid
PromptHub
prompthub.us
#1070
Git-style prompt management platform for teams to version, evaluate, and deploy prompts across multiple LLM providers.
#Prompt Management#Prompt Engineering Management
verifiedFreemium · from $12/mo
Extropic.ai
extropic.ai
#1071
Deep-tech startup building thermodynamic computing chips (TSUs) for probabilistic AI, aiming to beat GPUs on energy efficiency.
#Inference Providers Hardware Infrastructure#Model Hosting Inference
verifiedFree
Promptie
promptie.app
#1072
AI tool to enhance and optimize ChatGPT prompts for better results.
#Prompt Engineering Management
Paid · from $2.99/mo
Mood Metrics API
mood-metrics-api.dev
#1073
Mood Metrics API is a real-time sentiment analysis service with positive/negative/neutral classification, confidence scores, and primary emotion breakdown.
#LLM Ops Observability
—
Preuve AI
preuve.ai
#1074
Startup idea validator that scans dozens of live data sources to score viability, map competitors and flag market-need blind spots.
#AI Market Research#Research Agents
verifiedFreemium · from $9/mo
Skaala
skaala.ai
#1075
AI phone receptionist that answers calls, books and pays for appointments, and logs everything to CRM for small businesses.
#Inbound Call Reception#Phone Agents
verifiedFree trial · from $29/mo
Promptr
promptr.dev
#1076
API that compresses LLM prompts to cut input token costs by roughly 30-40% while preserving output quality.
#LLM Ops Observability
verifiedPaid · from $1/mo
Phala Cloud
phala.network
#1077
Confidential-computing cloud that runs private AI inference, training, and agents inside verifiable hardware-secured environments.
#Model Hosting Inference
verifiedFree trial · from $0.000139/mo
SpotAI
spot.ai
#1078
AI video platform turning existing security cameras into agents that detect incidents, reason against SOPs, and trigger alerts.
#Web Agents#AI Agents
verifiedPaid
pixable.co
pixable.co
#1079
A full-stack technology agency offering AI adoption, custom software, and SaaS implementation for a flat monthly fee.
#Agent Platforms Orchestration#AI Agents
verifiedPaid
Surmado Scout
surmado.com
#1080
AI 'employee' that audits a small business's website and AI visibility, then delivers fix-it reports and managed site rebuilds.
#Web Agents#AI Agents
verifiedPaid · from $50/mo
AI Agents & Infrastructure tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| OsirisBrain | Single frontier reasoning model behind one OpenAI-compatible endpoint, billed pay-per-token. | — | $5/mo | — |
| The GPT Repo | A platform for sharing and discovering community-made custom GPTs. | — | — | — |
| Coxwave Align | Analytics and evaluation platform for gen-AI chat products, helping teams monitor, analyze and cut hallucinations. | — | Paid | — |
| Langfuse | Open-source LLM engineering platform for tracing, prompt management and evaluation of AI apps and agents. | Yes | $29/mo | — |
| Whismer AI | Whismer: Build custom AI chatbot with your own data. | — | $19/mo | — |
Verified by Toolspool