Chatwoot ◆
Chatwoot is an AI-powered, open-source customer support platform with unified inbox, live chat, and omnichannel messaging—free plan available.
Free·from $19/agent/mo (billed annually)
Best Weaviate Alternatives
We compared 8 alternatives to Weaviate in Developer Tools. Each is hand-picked and ranked by our rating — pricing and features verified, no fluff.
Weaviate: Open-source vector database for AI-powered search, RAG, and similarity matching with hybrid search and built-in embeddings. Read the full Weaviate review →
Indexly ◆
Indexly tracks and improves your brand's visibility across Google, Bing, and AI search engines with automated content agents.
from $99/mo
Gatling
Open-source load testing tool for web apps, with a cloud platform for running simulations at scale.
Free·from €89/mo
Prisma
Open-source ORM with type-safe queries, managed Postgres, and TypeScript compute for Node.js and TypeScript developers.
Free·from $0/mo (Free plan); paid plans from $10/mo
HeyForm
Open-source form builder with drag-and-drop logic, file uploads, and full data control — self-host or use the cloud.
Free·from $15/mo
Open-source workflow automation platform that connects 200+ apps with visual builder and custom code, starting at €20/mo.
Free·from €20/mo
Odoo is an open-source ERP suite with 70+ integrated apps for CRM, accounting, inventory, and more—starting at €0.
Free·from €0 (free Community) or €24.90/user/mo (Standard)
Redis
Redis is an open-source, in-memory data store powering real-time apps with sub-millisecond speed and flexible pricing.
Free·Free (open-source) · from $5/mo (Redis Cloud Essentials)
Weaviate vs alternatives: quick comparison
Developers may seek a Weaviate alternative if their project requires different pricing models, a more generous free tier, or specific core features like vector search performance or data ingestion methods.
When evaluating options, compare upfront costs, free plan limits, and essential capabilities such as real-time indexing, hybrid search, and SDK support for your tech stack.
| Tool | Starting price | Free plan | Category | |
|---|---|---|---|---|
| Weaviate (this tool) | Free (open-source) · Cloud from $25/mo | Yes | Developer Tools | Learn more → |
| Chatwoot | from $19/agent/mo (billed annually) | Yes | Customer Support | Learn more → |
| Indexly | from $99/mo | No | Marketing & SEO | Learn more → |
| Gatling | from €89/mo | Yes | Developer Tools | Learn more → |
| Prisma | from $0/mo (Free plan); paid plans from $10/mo | Yes | Developer Tools | Learn more → |
| HeyForm | from $15/mo | Yes | No-Code & Automation | Learn more → |
| n8n | from €20/mo | Yes | No-Code & Automation | Learn more → |
| Odoo | from €0 (free Community) or €24.90/user/mo (Standard) | Yes | Finance & Accounting | Learn more → |
| Redis | Free (open-source) · from $5/mo (Redis Cloud Essentials) | Yes | Developer Tools | Learn more → |
Prices and details are generated automatically and may not be up to date. For accurate information, please visit the official website of the tool you are interested in.
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