pgvector vs devlo vs Code Wiki vs Weaviate

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

Your tool
pgvector
vs
Competitor 1
devlo
Competitor 2
Code Wiki
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 devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
Competitor Weaviate
weaviate.io
Search that understands meaning
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
152.5Kvisits/mo
154.2Kvisits/mo
MoM change
—
▼ 70.3%
▼ 17.8%
▼ 11.8%
6-month growth
—
—
-70.8%
-7.0%
Global rank web
—
#8,880,689
#251,881
#293,589
Avg. last 3 months
—
537
225.3K
155.7K
Bounce rate lower is better
—
0%
41%
41%
Pages / visit
—
—
3.0
1.9
Visit duration
—
—
55s
50s
Traffic sources
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● Direct 76% · ● Referral 24%
● Direct 82% · ● Referral 18%
pgvectordevloCode WikiWeaviate
0206.5K413K619.5K826Kdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2K1K10K100K1Mdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Free
Freemium
Starting price
Free
$19per month · free tier available
Free
$45per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreeFlex $45/moPremium $0
Capabilities input → output
Input
Data
CodeText
Code
DataImagesText
Output
Data
AppsCode
ImagesText
Data
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
14
7
6
Vector databases
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Codebase q a
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Developer tools
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GitHub pull requests
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Agents
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Code documentation
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Code reviews
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Coding
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Teams performance analytics
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Vector indexes
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Agent creation
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Architecture
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Code explanations
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Databases
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Development
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GitHub
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Jira tickets
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PostgreSQL assistance
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APIs
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Code analysis
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Code quality
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Code summaries
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Debugging
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Frontend development
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Information retrieval
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LLM development
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No-code
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RAG
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SQL
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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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.