Stack AI vs Shortwave vs Langflow

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Stack AI
vs
Competitor 1
Shortwave
Competitor 2
Langflow
Competitor 3
Suggested competitors for Stack AI: Flowise91% Dify90% MindStudio89% Pipefy89% Microsoft Copilot Studio88% Activepieces88% CrewAI87% Coze87%
Compare
3 tools · best value per row highlighted
Your tool Stack AI
stack-ai.com
Connect AI models visually
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Competitor Shortwave
shortwave.com
Shortwave is an AI email client that puts an assistant inside the inbox.
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Competitor Langflow
langflow.org
Drag and drop AI
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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
215.3Kvisits/mo
MoM change
▼ 57.9%
—
▼ 0.7%
6-month growth
-93.7%
—
-4.9%
Global rank web
#1,700,092
—
#217,191
Avg. last 3 months
13.9K
—
225.2K
Bounce rate lower is better
39%
—
44%
Pages / visit
1.8
—
2.2
Visit duration
14s
—
1m 04s
Traffic sources
—
—
● Direct 76% · ● Referral 24%
Stack AIShortwaveLangflow
073.8K147.7K221.5K295.3KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Free
Starting price
Free tier
$30per month
Free
Free tier
–
Free trial
–
API access
–
Plans
—
Business $30/moPremier $45/moMax $120/mo
—
Capabilities input → output
Input
DataDocumentsText
DocumentsText
Text
Output
Apps
Text
Apps
Skill level
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Productivity & OfficeAI AssistantAI Email Assistant
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
10
9
Agents
–
No-code
–
Workflows
–
Agent creation
–
Email management
–
–
Chatbots
–
–
Developer tools
–
–
Development
–
–
Email
–
–
Email automation
–
–
Email replies
–
–
Email writing
–
–
LLM development
–
–
APIs
–
–
Email enhancement
–
–
Email tracking
–
–
Finance workflow automation
–
–
Meeting scheduling
–
–
Task management
–
–
Team collaboration
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.