Best Windmill Alternatives (2026)

Windmill alternatives at a glance

1. 1

   Adalo

   Low-Code

   Build mobile apps without code.

   Adalo sits in the budget-to-mid tier of no-code app builders — cheaper than Bubble's higher plans but competing directly with tools like Glide and Softr for price-sensitive indie developers and small teams. They're clearly going after the 'I want to build a real app without hiring a dev' crowd, not enterprise.

   Plans: Free! $0/mo · Starter $36/mo · Professional $52/mo · Team $160/mo

   From $36/mo Free plan · Windmill vs Adalo → Adalo pricing →
2. 2

   Appsmith

   Low-Code

   Open-source internal tools.

   At $15/seat, they're undercutting Retool (which runs $10-50/seat depending on tier but gets expensive fast) and positioning as the scrappy, developer-friendly alternative. The $2,500 Enterprise floor is accessible enough to land mid-market deals without requiring a six-figure budget conversation.

   Plans: Free $0/mo per seat · Business $15/mo per seat · Enterprise $2500/mo per seat

   From $15/mo Free plan Free trial · Windmill vs Appsmith → Appsmith pricing →
3. 3

   Bubble

   Low-Code

   No-code app builder.

   Bubble sits in the mid-to-premium range for no-code app builders — more expensive than Glide or Softr, but positioned as the serious builder's tool against Webflow or even low-code platforms like Retool. They're going after developers-turned-founders and agencies who need real app logic, not just pretty interfaces.

   Plans: Free $0/mo · Starter $59/mo · Growth $209/mo · Team $549/mo · Enterprise Contact Sales

   From $59/mo Free plan Free trial · Windmill vs Bubble → Bubble pricing →
4. 4

   Budibase

   Low-Code

   Open-source internal apps.

   Budibase sits in the mid-market of the low-code internal tools space — cheaper than Retool's per-user model at scale but pricier than pure open-source alternatives like Appsmith. They're clearly targeting dev-adjacent teams who want self-host flexibility without paying Retool or Mendix enterprise rates, and the open-source self-host tier is a direct shot at developer-led adoption.

   Plans: Pro $19/mo · Premium $49/mo · Business $299/mo · Enterprise Contact Sales

   From $19/mo Free trial · Windmill vs Budibase → Budibase pricing →
5. 5

   FlutterFlow

   Low-Code

   Visual Flutter app builder.

   At $39–$150/mo, FlutterFlow sits in the mid-market of no-code/low-code builders — more expensive than entry-level tools like Glide but well below enterprise platforms like Appsmith Cloud or OutSystems. They're clearly targeting professional developers and small product teams who want Flutter's power without the full coding overhead.

   Plans: Free $0/mo per seat · Basic $39/mo per seat · Growth $80/mo per seat · Business $150/mo per seat

   From $39/mo Free plan Free trial · Windmill vs FlutterFlow → FlutterFlow pricing →
6. 6

   Glide

   Low-Code

   Apps from spreadsheets, no code.

   At $199/mo for Business, Glide is mid-to-premium for the no-code app builder space — more expensive than entry-level tools like Softr but cheaper than full low-code platforms. They're clearly going after the 'serious internal tools' buyer, not the hobbyist crowd, which puts them in direct competition with Stacker and Adalo at the SMB level.

   Plans: Free $0/mo · Business $199/mo · Enterprise Contact Sales

   From $199/mo Free plan Free trial · Windmill vs Glide → Glide pricing →
7. 7

   Noloco

   Low-Code

   Client portals from your data.

   Plans: Free $0/mo · Pro $149/mo · Business $319/mo · Enterprise Contact Sales

   From $149/mo Free plan Free trial · Windmill vs Noloco → Noloco pricing →
8. 8

   Retool

   Low-Code

   Build internal tools fast.

   Retool sits in the mid-to-premium range for internal tooling, above no-code players like Glide or Softr but competing directly with Appsmith (open-source) and Airplane (now Airtable). They're clearly targeting mid-market and enterprise eng teams who want power without building from scratch — not the citizen developer crowd.

   Plans: Free $0/mo per seat · Team $10/mo per seat · Business $50/mo per seat · Enterprise Contact Sales

   From $10/mo Free plan Free trial · Windmill vs Retool → Retool pricing →
9. 9

   Softr

   Low-Code

   Build apps and portals from Airtable.

   Softr sits in the mid-market of no-code app builders — cheaper than Retool or Glide's serious tiers, but not a race-to-the-bottom tool. They're clearly targeting SMBs and internal-tool builders who want Airtable/Google Sheets-powered apps without engineering resources.

   Plans: Free $0/mo · Basic $49/mo · Professional $139/mo · Business $269/mo · Enterprise Contact Sales

   From $49/mo Free plan · Windmill vs Softr → Softr pricing →
10. 10

    ToolJet

    Low-Code

    Low-code internal tool builder.

    They're undercutting Retool (which runs $10-$50/user/month but scales painfully at volume) while positioning above no-code tools like Glide or Softr that don't serve developer-heavy teams. The open-source roots give them a credibility edge with technical buyers who are allergic to vendor lock-in — they're going after the 'we could self-host but don't want to' crowd.

    Plans: Free $0/mo per seat · Pro $79/mo per seat · Team $199/mo per seat · Enterprise Contact Sales

    From $79/mo Free plan Free trial · Windmill vs ToolJet → ToolJet pricing →

None of these fit? Browse the full pricing directory →

What is the best alternative to Windmill?

Adalo is the closest Windmill alternative we track for low-code. Paid plans start at $36/mo, and there is a free plan to start on. Appsmith and Bubble are also worth a look.

Are there free alternatives to Windmill?

Yes — Adalo, Appsmith, Bubble and 6 more offer a free plan, so you can switch without paying up front.

How much do Windmill alternatives cost?

Entry prices range from $10/mo (Retool) to $199/mo (Glide). Each product page has the full verified tier breakdown.

Is there a cheaper alternative to Windmill?

Yes — Windmill starts at $120/mo, while Retool ($10/mo), Appsmith ($15/mo), Budibase ($19/mo) start lower.