K2 vs Flowise Comparison
K2
Starting at $2,000 /Month
- Free Trial
- Large Enterprises
- Medium Business
K2 is a flexible Business Process Management (BPM) software solution that supports the needs of the organization in an evolving, global business environment. K2 allows user to easily manage the business processes and bus…
Flowise
Starting at Free free
- Small Business
- Mid-Market
Flowise is an open-source, low-code tool for building LLM-powered applications and agents through a visual drag-and-drop interface. Developers and non-engineers connect LLM nodes, data loaders, vector stores, memory modu…
Flowise leads on user satisfaction with a 4.5-star rating across 295 reviews.
K2 vs Flowise — at a glance
| Feature | K2 | Flowise |
|---|---|---|
| Rating | 4.2 / 5 | 4.5 / 5 |
| Reviews | 134 | 295 |
| Starting price | $2,000 /Month | Free free |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Small Business, Mid-Market, Enterprise |
| Category | Business Process Management Software | Generative AI Infrastructure Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows | Cloud, On-Premise, Linux |
| API | Available | Available |
| Support modes | 24/7 (Live rep), Business Hours, Online | GitHub Issues, Discord Community, Help Center, Enterprise Support |
| Certifications | SOC 2 | — |
| Data residency | Global | — |
Key differences between K2 and Flowise
- Pricing: K2 starts at $2,000 /Month, while Flowise starts at Free free.
- Free trial: K2 offers a free trial; Flowise does not.
- Target audience: K2 is built for Large Enterprises and Medium Business, while Flowise targets Small Business and Mid-Market.
- User satisfaction: Flowise scores higher with a 4.5-star average.
- Deployment: K2 supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows; Flowise supports Cloud, On-Premise, Linux.
K2 vs Flowise — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Business Process Management Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
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Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Small Business, Mid-Market, Enterprise
K2 typically suits Large Enterprises and Medium Business. Flowise tends to fit Small Business and Mid-Market better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | K2 is a flexible Business Process Management (BPM) software solution that supports the needs of the organization in an evolving, global business environment. K2 allows user to easily manage ... Read More about K2 | Flowise is an open-source, low-code tool for building LLM-powered applications and agents through a visual drag-and-drop interface. Developers and non-engineers connect LLM nodes, data ... Read More about Flowise |
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Entry Level Pricing |
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Free Trial Availability |
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SpotScoreWhat's this? ↗ | Not Available | 9.0/10 |
User RatingsBased on verified Spotsaas reviews | ||
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
No key benefits available yet.
- LLM Apps Without Code: Product managers and non-engineers can build and iterate on RAG pipelines and chatbots without developer dependency.
- From Idea to API in Minutes: Visual flow → REST API endpoint in one click — prototype to deployed AI service faster than any code-first approach.
- Self-Hosted Privacy: Run Flowise on company infrastructure to keep all document ingestion, LLM calls, and conversation data on-premise.
Best fit
No best-fit guidance available yet.
- Non-engineering teams building internal knowledge base chatbots over company documents without writing code
- Rapid prototyping of RAG pipelines before committing to a code-first implementation
- Customer support teams deploying AI chatbots by combining their knowledge base with an LLM via visual canvas
Software Demo
Demo |
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How do K2 and Flowise Compare on Features?
Total Features | 5 Features | 9 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare K2 and Flowise on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Pricing Page |  | Pricing information not available |
Other Details
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
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HIPAA | ✗ No | — |
Data Residency | 🌐 Global | — |
K2 User Reviews & Rating Comparison
User Ratings | 4.5 (based on 295 reviews) | |
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Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is positive across 67 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is very strong across 295 reviews, with consistently positive feedback. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  1 Screenshots | No screenshots available. |
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Videos |  3 Videos | No videos available. |
Top Alternatives to K2 and Flowise in 2026
Alternatives | No Alternative products available. |
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Related Blogs and Articles for Generative Ai Infrastructure Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, K2 or Flowise?
- Flowise edges out the other on user ratings (4.5 vs 4.2). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do K2 and Flowise offer a free trial?
- K2 offers a free trial. Flowise does not.
- What is the starting price of K2 vs Flowise?
- K2 starts at $2,000 /Month. Flowise starts at Free free.
- What are the top alternatives to K2?
- Top alternatives to K2 include Nintex, ProcessMaker, BP Logix BPMS, Nintex Promapp, IBM Business Automation Workflow.