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Downtobid
✓ verifiedPaid
AI construction bidding software: GCs turn plans into scopes and ITBs; subs track every invite, deadline, and RFI in one board.
584 saves
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n8n
✓ verifiedFreemium
Popular source-available workflow automation platform for technical teams, blending a visual canvas, code steps and AI-agent orchestration.
6.7M visits/mo
Pricing
No public pricing
Starter: €20/mo billed annually (2.5K executions)
Pro: €50/mo billed annually (10K executions)
Business: €667/mo billed annually (40K executions)
Free trial available
Core features
- ✦AI scope generation from uploaded plans
- ✦Bid package creation and personalized ITB invites
- ✦Subcontractor bid board (invites, deadlines, RFIs)
- ✦Subcontractor finder
- ✦Email-based invitations
- ✦Visual workflow builder with inline code (JS/Python)
- ✦500+ app and model integrations
- ✦AI agent and RAG workflow support
- ✦Self-hosting or managed cloud
- ✦Human-in-the-loop approvals and guardrails
- ✦Enterprise features: SSO, RBAC, audit logs, Git control
Use cases
- →Send invitations to bid (ITBs)
- →Build bid packages from plans
- →Track bid opportunities as a subcontractor
- →Manage RFIs and deadlines
- →Find subcontractors
- →Building and running AI agents
- →Automating IT and security operations
- →Connecting and syncing data across apps
- →Prototyping backends and internal tools
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