Every score is worked out from the vendor's own pages · How we score →Disclosure
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StackAI logo

Best StackAI Alternatives

Considering StackAI? Here are the 24 best AI Automation & Agents alternatives we've reviewed, ranked by our score.

Read our StackAI reviewAll AI Automation & Agents
Zapier logo

Zapier

Workflow automation and AI-powered system building

7.9
Rank #5 of 11 workflow automation tools
Best:Building workflows10
Weakest:Hosting and security3.2
Self-hosted: noBring your own key: yes
From $29.99Free plan
85% from published facts · checked 26 Sep
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StackAI vs Zapier →
n8n logo

n8n

Solo builders, small teams, and companies needing workflow automation

8.8
Rank #1 of 11 workflow automation tools
Best:AI agents10
Weakest:Support2.5
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: yes
From $20Free plan
100% from published facts · checked 28 Oct
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StackAI vs n8n →
Salesforce logo

Salesforce

Small to large businesses needing AI-powered CRM with sales, marketing, and service automation

Not scored yet
Free plan: yesFree trial: yesAPI: yesTemplates: yesMulti-agent: yes
From $25Free plan
→
StackAI vs Salesforce →
Workato logo

Workato

Teams scaling and operationalizing AI-powered workflows across the enterprise

8.0
Rank #4 of 11 workflow automation tools
Best:Building workflows10
Weakest:Support5
Test environments: yesSelf-hosted: noBring your own key: yesAgent testing: no
Price not publishedFree plan
73% from published facts · checked 13 Sep
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StackAI vs Workato →
Dify logo

Dify

Independent developers, small to medium teams, and enterprises building production AI apps

6.9
Rank #7 of 12 AI agent builders
Best:Building workflows10
Weakest:Support2.5
Test environments: noSelf-hosted: yesBring your own key: yesAgent testing: no
From $59Free plan
73% from published facts · checked 13 Sep
→
StackAI vs Dify →
CrewAI logo

CrewAI

Enterprises and developers building, deploying, and managing multi-agent AI workflows

Not scored yet
Free plan: yesFree trial: yesAPI: yesHuman-in-the-loop: yesError handling: yesVersioning: yes
FreeFree plan
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StackAI vs CrewAI →
Make logo

Make

No-code/low-code automation builders, SMBs, agencies, and enterprises needing visual workflow automation

7.3
Rank #7 of 11 workflow automation tools
Best:Building workflows10
Weakest:Support2.5
Test environments: noSelf-hosted: noBring your own key: yesAgent testing: no
From $10.59Free plan
100% from published facts · checked 13 Sep
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StackAI vs Make →
Klaviyo logo

Klaviyo

E-commerce marketing automation

Not scored yet
Free plan: noFree trial: noAPI: yesSOC 2: yesGDPR: yesWebhooks: yes
Price not publishedNo free plan
→
StackAI vs Klaviyo →
Retool logo

Retool

Developers and teams building internal tools and workflows

8.5
Rank #3 of 11 workflow automation tools
Best:AI agents10
Weakest:Apps it connects to4
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: yes
From $12Free plan
98% from published facts · checked 13 Sep
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StackAI vs Retool →
UiPath logo

UiPath

Individuals, small teams, businesses, and enterprises looking to automate business processes

8.6
Rank #2 of 11 workflow automation tools
Best:Building workflows10
Weakest:Support5
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: yes
From $25Free plan
75% from published facts · checked 26 Sep
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StackAI vs UiPath →
Claude logo

Claude

Writers, researchers and developers who want voice, memory, projects and code execution free, with deep research on paid plans

7.8
Rank #12 of 20 AI assistants
Best:Where it works10
Weakest:Pricing6
Free plan: yesFree trial: noAPI: yes
From $20Free plan
100% from published facts · checked 16 Oct
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StackAI vs Claude →
Pipedream logo

Pipedream

Developers and teams building workflow automation and integrations

7.3
Rank #7 of 11 workflow automation tools
Best:Building workflows10
Weakest:AI agents2
Test environments: yesSelf-hosted: noBring your own key: noAgent testing: no
From $45Free plan
94% from published facts · checked 13 Sep
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StackAI vs Pipedream →
Tray.ai logo

Tray.ai

Enterprises and departments needing governed automation, MCP, and agent integration across multiple use cases

6.4
Rank #9 of 11 workflow automation tools
Best:Apps it connects to8
Weakest:Support5
Self-hosted: noBring your own key: yesAgent testing: no
Price not publishedNo free plan
74% from published facts · checked 13 Sep
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StackAI vs Tray.ai →
Activepieces logo

Activepieces

Business teams and developers wanting no-code AI automation with enterprise governance and self-hosting options

7.7
Rank #6 of 11 workflow automation tools
Best:Building workflows10
Weakest:AI agents4
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: no
From $20Free plan
98% from published facts · checked 13 Sep
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StackAI vs Activepieces →
Gemini logo

Gemini

Google users who want an assistant that reads their Gmail, Calendar and Drive, with images and voice on the phone

7.9
Rank #9 of 20 AI assistants
Best:What it can do10
Weakest:Privacy and trust5.5
Free plan: yesFree trial: noAPI: yes
From $4.99Free plan
97% from published facts · checked 14 Oct
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StackAI vs Gemini →
HubSpot logo

HubSpot

SMBs to enterprise go-to-market teams needing unified CRM, marketing, sales, service, and AI automation

8.7
Rank #1 of 7 go-to-market platforms
Best:Building workflows10
Weakest:AI agents5
Test environments: yes
From $20Free plan
80% from published facts · checked 13 Sep
→
StackAI vs HubSpot →
Relevance AI logo

Relevance AI

Companies looking to decouple growth from headcount via an AI Workforce

8.2
Rank #3 of 12 AI agent builders
Best:AI agents10
Weakest:Reliability and control5
Test environments: noSelf-hosted: noBring your own key: yesAgent testing: yes
From $29No free plan
97% from published facts · checked 13 Sep
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StackAI vs Relevance AI →
Voiceflow logo

Voiceflow

Agencies, partners, and businesses deploying AI agents across customer experience channels

6.9
Rank #7 of 12 AI agent builders
Best:AI agents10
Weakest:Apps it connects to1.5
Test environments: yesSelf-hosted: noBring your own key: yesAgent testing: yes
Price not publishedFree plan
78% from published facts · checked 13 Sep
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StackAI vs Voiceflow →
Salesloft logo

Salesloft

B2B sales teams seeking faster ROI and time savings

Not scored yet
Free plan: noFree trial: noAPI: yesHuman-in-the-loop: yesRoles & permissions: yes
Price not publishedNo free plan
→
StackAI vs Salesloft →
Hebbia logo

Hebbia

Enterprise knowledge workers in finance, law, and consulting needing AI-powered document analysis at scale

Not scored yet
Free plan: noFree trial: noAPI: no
Price not publishedNo free plan
→
StackAI vs Hebbia →
MindStudio logo

MindStudio

Teams and individuals building AI agents

9.3
Rank #1 of 12 AI agent builders
Best:AI agents10
Weakest:Reliability and control6.2
Self-hosted: yesBring your own key: yesAgent testing: yes
From $20Free plan
89% from published facts · checked 13 Sep
→
StackAI vs MindStudio →
SmythOS logo

SmythOS

Engineering teams and developers building, deploying, and scaling enterprise AI agents

7.3
Rank #5 of 12 AI agent builders
Best:Building workflows10
Weakest:Support2.5
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: no
From $39Free plan
83% from published facts · checked 13 Sep
→
StackAI vs SmythOS →
ActiveCampaign logo

ActiveCampaign

SMBs and growing teams seeking autonomous email marketing and CRM automation

6.4
Rank #4 of 7 go-to-market platforms
Best:Apps it connects to10
Weakest:AI agents3.5
Test environments: noSelf-hosted: noBring your own key: noAgent testing: no
From $15No free plan
95% from published facts · checked 13 Sep
→
StackAI vs ActiveCampaign →
Dust logo

Dust

Teams deploying AI agents with custom knowledge and multi-agent workflows

5.8
Rank #9 of 12 AI agent builders
Best:Pricing8.8
Weakest:Apps it connects to1.5
Free plan: yesFree trial: noAPI: yes
FreeFree plan
76% from published facts · checked 13 Sep
→
StackAI vs Dust →