HUBAI CATEGORY · BUYER GUIDE

AI Agents

Find tools for agentic coding, app-to-app workflows and repeatable business processes with explicit approval points.

Automate multi-step work safely8 products shortlisted

AVERAGE OF SCORED PROFILES—

No independent test completed yet

SHORTLIST DEPTH8 products

Curated, not bulk-ingested

FREE / TRIAL ACCESS2 routes

Verify regional terms

START YOUR SHORTLISTCompare by job

Automate multi-step work safely

CATEGORY DECISION STANDARD

What buyers need to know before choosing.

AI agents use models, tools and permissions to complete multi-step work. The buying decision includes orchestration, failure recovery and control boundaries—not only model capability.

DECISION RULE

Choose for the real workflow.

Start with one bounded workflow whose permissions, hand-offs and stop conditions can be observed.

PROOF TEST

Use identical conditions.

Test normal, ambiguous and failure cases while recording every tool call, retry, escalation and human intervention.

COST TRAP

Count the complete task.

A successful demo can hide runaway retries, silent errors, excessive access and unpredictable task cost.

CONTROL GATE

Keep a human accountable.

Apply least privilege, human approval for consequential actions, audit logs, spend caps and a tested shutdown route.

THE FOUR-GATE BUYING ROUTE

From category to a defensible choice.

01Define the outputAutomate multi-step work safely
02Shortlist by fitUse the map and job-led table below.
03Run one proof taskFailure recovery
04Check complete costInclude retries, review and plan limits.

Build a buyer brief →

EXPLORE THE CATEGORY

Compare the available ai agents tools.

Open a profile for pricing, access, strengths and limitations. Visitor ratings are separate from independent testing.

EDITORIAL SHORTLIST

Compare fit and test status.

How we score

ToolBest forPrice and accessScore

·3.8Model AIGemini 3.8 Flash

Long-horizon software engineering, autonomous agents and complex enterprise workflows

Current vendor price not verified; confirm plan, currency and UK VAT at the official source.Current access and plan limits not verified; confirm at the official source.

Test pendingReview →

·A6Model AIGPT-6 Astra

Long, tool-heavy computer-use, coding, research and professional workflows

$10/1M input tokens and $50/1M output tokens; fast mode costs 2× · Profile record only; separate pricing check not recorded: 10 September 2026. USD list price; UK price/VAT to confirm.Staged paid-plan rollout; no standalone free trial announced

Test pendingReview →

·n8Automation AIn8n

Technical teams building controllable AI and app workflows

Current vendor price not verified; confirm plan, currency and UK VAT at the official source.Current access and plan limits not verified; confirm at the official source.

Test pendingReview →

·MKAutomation AIMake

Visual multi-step automation across business apps

Current vendor price not verified; confirm plan, currency and UK VAT at the official source.Current access and plan limits not verified; confirm at the official source.

Test pendingReview →

·ZAAutomation AIZapier AI

Connecting business apps, building AI workflows and removing repetitive admin

Current vendor price not verified; confirm plan, currency and UK VAT at the official source.Current access and plan limits not verified; confirm at the official source.

Test pendingReview →

·CGText AIChatGPT

Everyday work, research, writing, coding and multimodal assistants

Free consumer entry; paid Go, Plus, Pro, Business and Enterprise routes. No GBP amount was exposed in the public page checked; obtain the signed-in UK checkout quote. API billing is separate; advertising uses separate campaign billing terms. · Recorded check: 15 October 2026. Currency and UK VAT to confirm.Free access has feature limits; GPT-6 Intelligent UI expansion to Free/Go starts 8 October, with individual UK account entitlement unverified. The new visual advertising format is a planned US test, not a UK trial entitlement.

Test pendingReview →

·CLText AIClaude

Long documents, careful reasoning, supervised coding projects, governed team collaboration and third-party MCP or skill extensions

USD list prices: Free $0; Pro $20/month or $200 billed upfront for a year; Max starts at $100/month. Team Standard $20 per seat/month billed annually or $25 monthly; Premium $100 per seat/month billed annually or $125 monthly. Applicable taxes and usage conditions are separate. · Recorded check: 15 October 2026. USD list price; UK price/VAT to confirm.Small Business plugin requires a paid plan (supplier fact recorded 26 September 2026). Free Claude access is not a trial of plugin submission, the Small Business plugin, Claude Code Projects or the Team-only initial personal-connector rollout

Test pendingReview →

·RECode AIReplit

Turning an app idea into a hosted prototype from one browser workspace

Current vendor price not verified; confirm plan, currency and UK VAT at the official source.Current access and plan limits not verified; confirm at the official source.

Test pendingReview →

FILTER THE SHORTLIST

Capabilities buyers ask for.

BUYING CHECKLIST

What to test before paying.

01Failure recovery
02Audit trail and permissions
03Cost of retries
04Human approval boundaries

HEAD TO HEAD

Useful comparisons.

General work and long-document reasoningChatGPT vs Claude

Choose ChatGPT for the widest everyday toolkit. Choose Claude when document-heavy reasoning and polished long-form writing dominate the workload.

Compare →All-round AI versus Google-native productivityChatGPT vs Gemini

ChatGPT is the stronger neutral all-rounder; Gemini becomes compelling when Gmail, Docs, Drive and Google-native workflows are central to the organisation.

Compare →Document intelligence versus Workspace integrationClaude vs Gemini

Claude leads for self-contained document work; Gemini is usually the more natural fit for teams whose useful context already lives inside Google Workspace.

Compare →Polished all-round product versus value reasoningChatGPT vs DeepSeek

ChatGPT offers the more complete product experience. DeepSeek can be attractive for price-sensitive reasoning and coding, but organisations should apply stricter governance and vendor-risk checks.

Compare →

BUYER QUESTIONS, ANSWERED

The short answer before the shortlist.

What makes an AI agent different from a chatbot?

An agent can plan and act through tools across multiple steps; that added ability also creates permission, monitoring and recovery requirements.

Should a small business use autonomous agents?

Begin with supervised, reversible workflows. Increase autonomy only after measured reliability and controls support it.

What is the most important agent test?

Test failure recovery and permission boundaries, not only the happy path.

CONTINUE BY WORKFLOW

Put this category into a real job.

Which AI tools help record, edit and repurpose podcasts?AI for podcastsOpen workflow Which AI tools can help with research without hiding sources?AI for research papersOpen workflow Which AI is best for analysing long PDFs?AI for PDF analysisOpen workflow Which AI tool turns notes into a usable deck?AI for presentationsOpen workflow

Still unsure?

Describe the exact output you need, your budget and the tools you already use. HubAI will narrow the field.

Build my AI stack Browse use cases