FlowiseAI vs Mastra: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for FlowiseAI and Mastra side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
FlowiseAI
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
Best for you if:
- • You want to visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform
Mastra
Build AI-powered applications and agents with a modern TypeScript stack.
Best for you if:
- • You want to build AI-powered applications and agents with a modern TypeScript stack
| At a Glance | FlowiseAI | Mastra |
|---|---|---|
Starts at | Free plan, paid from $35/mo, billed monthly Starter plan | Free plan |
Category | AI Agents No-Code | AI Agents Developer Tools |
Rating | 4.8/5 G2 4.8 6 reviews | n/a |
Free plan | Yes | Yes |
Watch out for | Self-hosted: you pay for your own compute (AWS/GCP/Azure), a small VPS runs $5-20/month but scales with usage | n/a |
Choose FlowiseAI or Mastra?
Choose FlowiseAI if
- You want to visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform
Choose Mastra if
- You want to build AI-powered applications and agents with a modern TypeScript stack
In-Depth Analysis
FlowiseAI
Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform.
FlowiseAI is open-source and free to self-host with no limits, the cloud pricing is just for managed hosting.
Watch out
Self-hosted: you pay for your own compute (AWS/GCP/Azure), a small VPS runs $5-20/month but scales with usage
Strengths
- Pro: Open source LLM builder
- Pro: Visual interface
- Pro: LangChain based
- Pro: Self-hostable
- Pro: Active community
Weaknesses
- Con: Learning curve
- Con: Documentation improving
- Con: Performance varies
- Con: Newer platform
- Con: Limited support
Key features
Mastra
Build AI-powered applications and agents with a modern TypeScript stack.
Mastra's pricing is extremely generous, offering a full 'Open Source' tier completely free.
Strengths
- Pro: Open-source AI framework
- Pro: TypeScript-native design
- Pro: Good for AI workflows
- Pro: Active development
Weaknesses
- Con: Requires developer knowledge
- Con: Documentation still evolving
- Con: Smaller community than alternatives
Key features
Plans and prices: FlowiseAI vs Mastra
| Tool | Plans and prices | Source |
|---|---|---|
| FlowiseAI |
| flowiseai.com/pricing read Oct 7, 2026 |
| Mastra |
| github.com/pricing read Oct 30, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on FlowiseAI pricing and Mastra pricing.
Key Takeaways
FlowiseAI
- Choose FlowiseAI if you want to visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform
Mastra
- Choose Mastra if you want to build AI-powered applications and agents with a modern TypeScript stack
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only FlowiseAI has a published user rating (4.8/5 from 6 reviews); Mastra has none we can show.
- FlowiseAI starts at $35/mo, billed monthly; Mastra has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do FlowiseAI and Mastra compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only FlowiseAI has a published user rating (4.8/5 from 6 reviews); Mastra has none we can show. FlowiseAI starts at $35/mo, billed monthly; Mastra has no public paid plan price on file. Both have a free plan.
What are FlowiseAI and Mastra used for?
FlowiseAI: Visually build, deploy, and scale AI agents and chatbots with an open-source, low-code platform. Mastra: Build AI-powered applications and agents with a modern TypeScript stack.
What does FlowiseAI cost vs Mastra?
FlowiseAI's cheapest paid plan is Starter at $35/mo, billed monthly; it also has a free plan. Mastra has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 30, 2026.
What's the main difference between FlowiseAI and Mastra?
FlowiseAI's main strength: open source LLM builder. Mastra's main strength: open-source AI framework.
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