Last updated: August 2026

AI Agents: The Best Tools Compared in 2026

We reviewed the leading AI Agents platforms for US marketing and sales teams — comparing starting prices in USD, free plans and trials, feature depth, integrations and user ratings from G2, Capterra, GetApp, TrustRadius and Gartner Peer Insights. 9 vendors from our AI Marketing Software category are compared side by side, with every detail on this page — no extra clicks required.

Scores from 5 review platformsIndependent comparisonTransparent pricing

9 vendors compared

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4.6

Overall score

G24.7
Capterra4.8
GetApp4.8
TrustRadius4.6
Gartner Peer Insights4.0

Average score across 5 review platforms

ChatGPT Business

Universal AI assistant for marketing teams

ContentAnalytics & DataLLMMultimodalTextImageCode

Research, text drafts, data analysis, and image ideas run in one tool instead of five specialized tools.
Custom GPTs handle recurring marketing tasks as shared assistants.
In the Business plan, content is not used for model training.

Top 3 pros

Very broad application possibilities
Custom assistants without code
No training on company data

Top 3 cons

Results must be reviewed
No specialized marketing workflows
Data processing in the US

from $25 / month

Pro: $60 / month

Free Version

Business from $25 / user

Start free trial

4.5

Overall score

G24.5
Capterra4.6
GetApp4.5
TrustRadius4.6
Gartner Peer Insights4.1

Average score across 5 review platforms

Botpress

AI Agent Platform for Developers

Chat & SupportLLMText

Visual builder plus custom code for agents.
LLM-agnostic: GPT, Claude, Gemini & Co.
Knowledge bases and channels integrated.

Top 3 pros

Highly Flexible
LLM freely selectable
Generous Free Plan

Top 3 cons

Technical
Prices increase with usage

Free to use

Pro: $89 / month

Free Plan

5,000 Messages/Month

Start free trial

4.4

Overall score

G24.4
Capterra4.5
GetApp4.4
TrustRadius4.5
Gartner Peer Insights4.0

Average score across 5 review platforms

Lindy

AI Staff for Recurring Tasks

AutomationLLMAgent / WorkflowTextWorkflow

Agents answer emails, book meetings, update CRM.
Modular design instead of programming.
Many ready-to-use agent templates.

Top 3 pros

True AI Agents
Simple
Many Templates

Top 3 cons

Credit-based pricing
Still new

from $49 / Month

Pro: $99 / month

Free Plan

400 Credits/Month

Start free trial

3.9

Overall score

G23.9
Capterra4.0
GetApp3.9
TrustRadius4.0
Gartner Peer Insights3.5

Average score across 5 review platforms

Google Gemini

AI assistant for text, research, and automation in daily marketing

Headquarters: USAAI Agent

ContentAnalytics & DataLLMMultimodalTextImageCode

Multimodal AI model from Google that writes texts, interprets images, and can be used as an assistant in Google Workspace and proprietary applications.
The Gemini API allows automations for content creation, research, or data analysis to be integrated into proprietary marketing tools.
Helpful in daily marketing for text drafts, campaign ideas, and quick summaries of large data sets or documents.

Top 3 pros

Tight integration with Google Workspace and Search
Multimodal capabilities for text, image, and data
API connectivity possible for custom automations

Top 3 cons

Results still require editorial review
Full functionality sometimes tied to Google One/Workspace subscription
Data processing outside the EU needs review

Included in Google One/Workspace subscription

API usage is consumption-based

Personal Demo

Custom quote

Book a demo

3.9

Overall score

G23.9
Capterra4.0
GetApp3.9
TrustRadius4.0
Gartner Peer Insights3.5

Average score across 5 review platforms

Langdock

AI workplace for company-wide use of language models with a focus on data privacy

Headquarters: GermanyKarlsruhe; AI Workplace

AutomationContentLLMTextWorkflow

Central platform allowing teams to utilize various AI models (including GPT, Claude, Gemini) for text work, research, and automation.
Custom AI agents can be connected to internal company documents and data sources without copying data individually into external tools.
Relevant for companies wanting to provide multiple AI models centrally, GDPR-compliant, and with access control, rather than via individual accounts.

Top 3 pros

Access to multiple leading AI models via one platform
GDPR-compliant operation from Germany
Connection of internal knowledge sources to AI agents

Top 3 cons

Younger provider with less market recognition
Costs increase with user count and model consumption
Feature depth varies depending on the connected model

Price on request

License per user

Personal Demo

Custom quote

Book a demo

3.9

Overall score

G23.9
Capterra4.0
GetApp3.9
TrustRadius4.0
Gartner Peer Insights3.5

Average score across 5 review platforms

Microsoft Copilot

Microsoft AI assistant for text work, research, and Office automation

Headquarters: USAAI Agent

ContentAnalytics & DataLLMTextPresentationCode

AI assistant that drafts texts, summarizes data, and prepares presentations in Word, Excel, PowerPoint, Outlook, and Teams.
Access to internal company documents via Microsoft Graph enables context-specific answers instead of generic general knowledge outputs.
Relevant for marketing and office teams looking to accelerate routine tasks like drafts, summaries, or slide decks directly within familiar Microsoft applications.

Top 3 pros

Directly integrated into Word, Excel, PowerPoint, and Teams
Access to company-specific documents via Microsoft Graph
No separate tool needed if Microsoft 365 is already in use

Top 3 cons

Additional costs on top of existing Microsoft 365 licenses
Answer quality highly dependent on clean data structure
Full functionality only with appropriate license package

Price on request

Additional license per user

Personal Demo

Custom quote

Book a demo

3.9

Overall score

G23.9
Capterra4.0
GetApp3.9
TrustRadius4.0
Gartner Peer Insights3.5

Average score across 5 review platforms

Relevance AI

No-code platform for building custom AI agents for marketing and sales processes

Headquarters: AustraliaAI Agents

AutomationAnalytics & DataLLMAgent / WorkflowTextWorkflow

Enables creation of AI-powered agents that autonomously perform tasks like research, lead qualification, or content generation.
A visual builder connects language models, data sources, and external tools via API, without requiring traditional software development.
Used by marketing and sales teams to automate repetitive research tasks and integrate them into existing workflows.

Top 3 pros

Flexible no-code builder for custom AI agents
Integration of various language models and data sources
Automates repetitive research and analysis tasks

Top 3 cons

Result quality highly depends on the language model used
Requires learning workflow logic
Young product with rapidly evolving features

Price on request

Details from the provider

Personal Demo

Custom quote

Book a demo

No portal ratings yet

Adspirer

AI paid media manager for multichannel campaigns

ContentLLMText

Runs campaigns on Google, Meta, TikTok, LinkedIn and Amazon from one tool.
Acts as an MCP server: campaign control and optimization through AI chat.
Cross-channel budget recommendations based on live performance data.
Approval workflow before any change hits the ad account.

Top 3 pros

Five channels in one tool
Chat-based control
Approvals before changes

Top 3 cons

Pricing scales with ad spend
Few creative features

from $49 / Month

Pro: $99 / month

Free Plan

15 free tasks per month

Start free trial

No portal ratings yet

Ryze

Paid ads autopilot for Google and Meta

ContentLLMText

MCP connector for Google Ads, Meta Ads and GA4.
Steers paid media budgets through AI chat instead of the campaign manager.
Automatic rules for bids, budgets and underperforming ads.
Weekly summary of the metrics that matter.

Top 3 pros

Simple autopilot
GA4 connected out of the box
Affordable for small budgets

Top 3 cons

Google and Meta only
Limited manual depth

from $89 / Month

Pro: $129 / Month

7-day free trial

Start free trial

How to choose AI Agents in 2026

AI Agents tools consolidate work that teams otherwise split across several point solutions. This list covers 9 vendors from our AI Marketing Software category that genuinely serve the use case and are available to US buyers. The average overall score across the rated vendors is 4.2 out of 5, and entry pricing ranges from ab 25€ / Monat – ab 89€ / Monat.

ChatGPT Business currently leads the list at 4.6/5: Universal AI assistant for marketing teams Botpress follows closely at 4.5/5 — AI Agent Platform for Developers If budget is the deciding factor, ChatGPT Business offers the lowest entry point at from $25 / month.

You can evaluate most options before any purchase order: ChatGPT Business, Botpress, Lindy and Adspirer offer a permanently free plan, while Ryze run a free trial. Google Gemini, Langdock, Microsoft Copilot and Relevance AI grant access through a guided demo only — come prepared with seat counts, data volumes and must-have integrations.

Headquarters matter for procurement and data processing: 8 of 9 vendors here are US-based, the rest are European. US teams selling into the EU should confirm data residency options and EU-US Data Privacy Framework participation early.

Pricing and trial options at a glance

Vendor	Starting price	Try it	Score	Headquarters
ChatGPT Business	from $25 / month	Free plan	4.6	–
Botpress	Free to use	Free plan	4.5	–
Lindy	from $49 / Month	Free plan	4.4	–
Google Gemini	Included in Google One/Workspace subscription	Demo / quote	3.9	USA
Langdock	Price on request	Demo / quote	3.9	Deutschland
Microsoft Copilot	Price on request	Demo / quote	3.9	USA
Relevance AI	Price on request	Demo / quote	3.9	Australien
Adspirer	from $49 / Month	Free plan	–	–

Six criteria that actually decide the shortlist

Fit with your core workflow

Feature counts matter less than whether the tool runs your main AI Agents workflow without workarounds. Write down the three tasks your team performs daily and test exactly those.

Total cost, not list price

Entry prices such as ab 25€ / Monat – ab 89€ / Monat are typically per seat and month on annual billing. Add extra seats, contact tiers, onboarding fees and paid add-ons before comparing.

Integrations

Check whether your CRM, storefront, analytics and ad accounts connect natively or only through Zapier/Make. Native connectors reduce maintenance and prevent reporting gaps.

Security and compliance

Ask for SOC 2 status, data residency options, retention settings and consent handling. Teams with EU customers should also confirm DPA availability and Data Privacy Framework participation.

Onboarding and support

Implementation packages, response-time commitments and a maintained knowledge base decide whether a tool is still in use after three months. Clarify support tiers before signing.

Exit and data portability

Contract term, notice period and export formats belong in the evaluation. CSV or API exports on demand keep you free to switch later.

Which option fits which team

Solo operators and small teams

ChatGPT Business covers the entry level without a big budget. Prioritize fast setup, few required fields and pricing that scales only as you grow.

Mid-market teams with established processes

ChatGPT Business and Botpress provide the broadest functional base in this list and adapt to existing workflows. Look closely at roles and permissions plus automations that span departments.

Enterprise and regulated industries

Google Gemini and similar vendors work from custom quotes with SSO, audit logs and named contacts. Contract and security documentation matters more than the list price here.

Common mistakes buyers make

Choosing the longest feature list instead of testing the three workflows that drive revenue.
Running the trial without real data and without the colleagues who will use the tool daily.
Underestimating migration: data cleanup, deduplication and field mapping usually take longer than setup.
Ignoring usage-based tiers tied to contacts, seats or send volume — the next tier arrives faster than planned.

Pricing, plans and features change frequently. We re-check the figures against vendors' public pricing pages; the vendor's own terms always take precedence for contract decisions.

How we rate

Every list follows the same four steps – so scores stay comparable across categories.

1Shortlist: we include vendors that genuinely serve this use case and are available to US teams.
2Review data: we aggregate ratings from G2, Capterra, GetApp, TrustRadius and Gartner Peer Insights into one overall score.
3Pricing check: entry prices are taken from the vendor's public pricing page in USD, per user and month unless stated otherwise.
4Context: pros, cons and highlights summarize recurring feedback from the review platforms and the vendors' own documentation.

Independence: rankings are never sold. Some links are affiliate links – the price stays the same for you and does not influence the score.

Frequently asked questions

Which AI Agents tool is the best choice in 2026?

ChatGPT Business currently leads this list with an overall score of 4.6 out of 5, averaged across all review platforms. Depending on team size and budget, the other AI Agents vendors above can be the better fit – use the filters to narrow it down.

Is there a free AI Agents tool?

Yes. These vendors offer a free plan or a free trial: ChatGPT Business, Botpress, Lindy, Adspirer.

How much does AI Agents cost?

The lowest entry price in this comparison is ChatGPT Business at ab 25€ / Monat. Prices scale with contacts, users or feature tier.

Lists with overlapping vendors

AI Agents: The Best Tools Compared in 2026

9 vendors compared

Find the right AI Agents solution in 30 seconds

ChatGPT Business

Botpress

Lindy

Google Gemini

Langdock

Microsoft Copilot

Relevance AI

Adspirer

Ryze

How to choose AI Agents in 2026

Pricing and trial options at a glance

Six criteria that actually decide the shortlist

Which option fits which team

Common mistakes buyers make

How we rate

Frequently asked questions

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