pgvector vs Augment Code vs Sourcegraph Cody vs Weaviate

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
pgvector
vs
Competitor 1
Augment Code
Competitor 2
Sourcegraph Cody
Competitor 3
Weaviate
Compare
4 tools · best value per row highlighted
Your tool pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Remove
Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
Make main Remove
Competitor Sourcegraph Cody
sourcegraph.com
AI that knows your codebase
Make main Remove
Competitor Weaviate
weaviate.io
Search that understands meaning
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
185.6Kvisits/mo
154.2Kvisits/mo
MoM change
—
—
▼ 10.6%
▼ 11.8%
6-month growth
—
—
-40.6%
-7.0%
Global rank web
—
—
#204,583
#293,589
Avg. last 3 months
—
—
209.7K
155.7K
Bounce rate lower is better
—
—
42%
41%
Pages / visit
—
—
2.9
1.9
Visit duration
—
—
1m 39s
50s
Traffic sources
—
—
● Direct 91% · ● Referral 7%
● Direct 82% · ● Referral 18%
pgvectorAugment CodeSourcegraph CodyWeaviate
099.2K198.5K297.7K396.9KSourcegraph Cody · 396.9KSourcegraph Cody · 383.2KSourcegraph Cody · 377.2KSourcegraph Cody · 305.8KSourcegraph Cody · 312.4KSourcegraph Cody · 254.6KSourcegraph Cody · 244.5KSourcegraph Cody · 235.9KSourcegraph Cody · 207.6KSourcegraph Cody · 185.6KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2K100K1MSourcegraph Cody · 396.9KSourcegraph Cody · 383.2KSourcegraph Cody · 377.2KSourcegraph Cody · 305.8KSourcegraph Cody · 312.4KSourcegraph Cody · 254.6KSourcegraph Cody · 244.5KSourcegraph Cody · 235.9KSourcegraph Cody · 207.6KSourcegraph Cody · 185.6KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Freemium
Freemium
Starting price
Free
$20per month
$16,000per month
$45per month · free tier available
Free tier
–
–
Free trial
–
–
–
API access
–
–
–
Plans
—
Standard $20/moBusiness $100/moEnterprise Custom
Enterprise $16,000/yr
Free FreeFlex $45/moPremium $0
Capabilities input → output
Input
Data
CodeText
CodeText
DataImagesText
Output
Data
Code
Code
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
4
6
Coding
–
–
Vector databases
–
–
Developer tools
–
–
Code reviews
–
–
–
Vector indexes
–
–
–
Agents
–
–
–
Databases
–
–
–
PostgreSQL assistance
–
–
–
Testing
–
–
–
APIs
–
–
–
Agent creation
–
–
–
Code analysis
–
–
–
Code testing
–
–
–
Debugging
–
–
–
Information retrieval
–
–
–
LLM development
–
–
–
Prompt management
–
–
–
RAG
–
–
–
SQL
–
–
–
Self hosted
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.