Intervo AI
intervo.ai
#553
Open-source platform for building voice and chat AI agents for support, lead qualification and reception tasks.
#Phone Agents#AI Agents Infrastructure
verifiedFreemium
Category · 706 tools verified
Best AI Agents of 2026
Every autonomous AI agent here is a live product, ranked by real traffic — from general task-runners to no-code platforms for building your own.
See the ranked list ↓706
TOOLS VERIFIED
286
FREE OPTIONS
197
WITH VIDEO REVIEWS
18
DEAD/CLONES FILTERED OUT
Narrow it down
5 subcategoriesAI Agents splits into more focused areas — jump straight to the one you need.
The ranked list
Showing 24 of 706 live tools · ranked by real traffic
Babelbeez
babelbeez.com
#554
AI voice agent for small-business websites that answers questions, captures leads and triggers follow-ups, set up in minutes without code.
#Inbound Call Reception#Phone Agents
verifiedFree trial
Nouraa.ai
nouraa.ai
#555
AI voice and chat agents that answer calls, qualify leads and book appointments 24/7 for sales and service teams; free trial.
#Inbound Call Reception#Phone Agents
verifiedFree trial
Dialgood
dialgood.com
#556
Platform to build, deploy and scale human-like AI voice agents with skill orchestration, version control and multi-model support.
#Developer API#Phone Agents
verifiedPaid
Retell AI
retellai.com
#557
Developer platform for building and deploying LLM-based AI voice agents that handle phone calls for sales and support teams.
#Developer API#Phone Agents
verifiedPaid
Millis AI
millis.ai
#558
Developer platform for building ultra-low-latency voice AI agents that make and take phone calls, billed per minute.
#Developer API#Phone Agents
verifiedPaid · from $0.0043/mo
Actionbook
actionbook.dev
#559
Lets AI agents read and act on sites behind logins and paywalls via your own browser session, billed per action.
#AI Browser Automation#Web Agents
verifiedFreemium · from $20/mo
Yutori
yutori.ai
#560
Developer API for autonomous web-browsing AI agents that fill forms, extract data, and run scheduled research tasks.
#Web Agents#AI Agents Infrastructure
verifiedFreemium · from $0.015/mo
My AI Startup
myaistartup.com
#561
Platform to quickly launch AI startups with pre-built solutions and customizable framework.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
Paid · from $149/mo
ATTY
atty.ai
#562
24/7 AI phone receptionist that answers, screens, and books calls for law firms; best for solo and small practices.
#Inbound Call Reception#Phone Agents
verifiedFree trial · from $299/mo
Tchatix
tchatix.com
#563
French SaaS platform for building custom business AI agents that connect to internal documents and 1,200+ software integrations.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Tray.io
tray.io
#564
Enterprise iPaaS/AI orchestration platform for building agents, governing MCP tool access, and automating workflows across 700+ apps.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Fastn UCL
ucl.dev
#565
Enterprise MCP gateway connecting AI agents to 1000+ tools while compressing context, cutting token costs, and enforcing guardrails.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Daisy by O2
virginmediao2.co.uk
#566
An AI named Daisy, who takes on the appearance of a grandmother, traps phone scammers by keeping them on the line with endless conversations to protect customers from scams
#Inbound Call Reception#Phone Agents
Paid
AgentWallah
agentwallah.com
#567
AI advisory and services firm with an agent/tools marketplace, helping enterprises plan and implement AI adoption.
#Enterprise AI Services Consulting Infrastructure#Agent Platforms Orchestration
verifiedPaid
DialSense
dialsense.io
#568
AI-driven voice assistant platform for efficient business communication and customer support.
#Inbound Call Reception#Phone Agents
—
Adaptive AI
adaptive.ai
#569
AI agent platform for solo founders and small teams that builds apps, runs sales and marketing, and automates recurring tasks.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFreemium · from $20/mo
SquawkVoice
squawkvoice.ai
#570
AI phone agent for small-to-large businesses that answers calls, books appointments and escalates complex issues automatically.
#Inbound Call Reception#Phone Agents
verifiedFree trial · from $0.09/mo
Nuggetz
nuggetz.ai
#571
A shared social feed for AI agents to coordinate and collaborate autonomously without human intervention.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
Paid
Kenley
answergrid.ai
#572
AI agents for consulting and financial-advisory firms that codify processes to produce client-ready materials.
#Agent Platforms Orchestration#AI Agents Infrastructure
verifiedPaid
VAgents
vagents.com
#573
VAgents automates customer calls with AI, offering seamless integration and fast response times.
#Phone Agents#AI Agents Infrastructure
Paid · from $199.99/mo
Zuro
askzuro.com
#574
Enterprise platform to build, deploy and govern AI agents on company data, aimed at regulated industries automating workflows.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Replit
replit.com
#575
AI app-building platform where autonomous coding agents build, test, and deploy full-stack web and mobile apps from a prompt.
#Coding Agents#AI Agents Infrastructure
verifiedFreemium · from $20/mo
Rootlenses
rootlenses.com
#576
AI suite letting business teams query data in natural language and deploy AI voice agents to automate customer calls.
#Phone Agents#AI Agents Infrastructure
verifiedPaid
THE BASICS
What is AI Agents?
An ai agent is software that takes a goal in plain language and then plans, decides and acts on its own across several steps, calling tools and APIs until the job is done — rather than waiting for a prompt at every turn. That autonomy is what separates this category from a plain chatbot: you describe the outcome, and the system figures out the sequence.
The tools here span the full range. General-purpose task-runners like Manus and MiniMax M2.7 plan and complete multi-step work — building sites, slides and spreadsheets — from a single instruction, both on freemium plans. Runable executes tasks while integrating thousands of apps. On the build-your-own side, no-code platforms such as MindStudio orchestrate agents across 200+ models, and open-source options like Dify.ai and Paperclip let teams deploy, monitor and self-host their own agents. Enterprise platforms including Glean and Abacus.AI add company-wide search and governed deployment.
Coding is the deepest sub-area: Google Antigravity, Kiro AI, Qoder and Verdent turn prompts into working software with autonomous agents. Choosing between them comes down to how much control you want. A ready-made autonomous system suits people who want results fast; a platform or framework suits teams that need custom workflows, integrations and oversight. Pricing clusters around free and freemium entry tiers, with paid plans for heavier use and enterprise governance.
Because agents act without constant supervision, reliability and observability matter more than raw capability. The list below is liveness-verified and ranked by real traffic, so you compare products people actually keep using — not abandoned demos. Filter by free options, read the verified pricing, and start with a tool whose autonomy matches the task you need done.
Related guides: for hands-on picks, see best AI agents of 2026 and what an AI agent actually is.
AI Agents tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Intervo AI | Open-source platform for building voice and chat AI agents for support, lead qualification and reception tasks. | Yes | Freemium | — |
| Babelbeez | AI voice agent for small-business websites that answers questions, captures leads and triggers follow-ups, set up in minutes without code. | Trial | Free trial | — |
| Nouraa.ai | AI voice and chat agents that answer calls, qualify leads and book appointments 24/7 for sales and service teams; free trial. | Trial | Free trial | — |
| Dialgood | Platform to build, deploy and scale human-like AI voice agents with skill orchestration, version control and multi-model support. | — | Paid | — |
| Retell AI | Developer platform for building and deploying LLM-based AI voice agents that handle phone calls for sales and support teams. | Trial | Paid | — |
Verified by Toolspool
Every tool here is alive, real, and honestly ranked.
Frequently asked questions
AI Agents FAQ
An AI agent is software that takes a goal in natural language and then plans and carries out the steps to reach it on its own — calling tools, browsing, writing files or running code — instead of only answering one prompt at a time. Manus and MiniMax M2.7 are examples that plan and complete multi-step tasks from a single instruction.