Workato vs Rasa vs OpenAI Swarm vs Flowise
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Workato
Enterprise iPaaS + Agent Studio — connect apps, orchestrate AI agents,...
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Rasa
Open-source framework for building production-grade conversational AI...
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OpenAI Swarm
OpenAI's experimental multi-agent framework
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Flowise
Open-source no-code LLM app builder
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| RECATOOLS Score | 8.6 / 10 | 7.3 / 10 | 4.9 / 10 | 7.5 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Enterprise | Open Source | Open Source | Open Source |
| Free tier | 30-day free trial available via marketing page; no permanent free tier | Full open source framework for self-hosting | — | Fully free self-hosted |
| Paid from | Custom, sales-led quotes; enterprise contracts typically tens of thousands to $150,000+/year | Enterprise custom pricing | — | — |
| Has API | ✓ | ✓ | ✗ | ✓ |
| Open source | ✗ | ✓ | ✓ | ✓ |
| Free to use | ✗ | ✓ | ✓ | ✓ |
| Users | 12,000+ customers; about half the Fortune 500 use Workato | 50000+ developers | — | 30000+ GitHub stars |
| Founded | 2013 | 2016 | 2024 | 2023 |
| Maker | Workato Inc. (independent, private) | Alan Nichol, Alex Weidauer | — | Henry Heng, Chee Hau Tan |
| Verdict | Workato is one of the most capable enterprise automation platforms available in 2026, earning its position as Gartner's Furthest in Vision iPaaS leader for the third year running. Its unified approach — combining traditi... |
Rasa is the established open-source framework for building custom conversational assistants, giving developers full control over dialogue logic, NLU and deployment, with its newer CALM approach blending LLMs for more nat... |
Swarm was OpenAI's deliberately minimal, educational multi-agent framework demonstrating clean handoff and routine abstractions in under a thousand lines. Its ideas were influential and the codebase is still a good teach... |
Flowise is a popular open-source, low-code platform for building LLM apps and agents visually — chaining models, vector stores, tools and memory on a drag-and-drop canvas, with LangChain/LlamaIndex under the hood. Its st... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.