pgvector vs CodeRabbit vs act101 vs Weaviate

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

Your tool
pgvector
vs
Competitor 1
CodeRabbit
Competitor 2
act101
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 CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor act101
act101.ai
Build bigger, better, faster, for less.
Make main Remove
Competitor Weaviate
weaviate.io
Search that understands meaning
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
1Mvisits/mo
—
154.2Kvisits/mo
MoM change
—
▼ 22.7%
—
▼ 11.8%
6-month growth
—
+50.4%
—
-7.0%
Global rank web
—
#38,145
—
#293,589
Avg. last 3 months
—
1.2M
—
155.7K
Bounce rate lower is better
—
49%
—
41%
Pages / visit
—
3.5
—
1.9
Visit duration
—
1m 55s
—
50s
Traffic sources
—
● Direct 73% · ● Referral 24%
—
● Direct 82% · ● Referral 18%
pgvectorCodeRabbitact101Weaviate
0331.5K663K994.5K1.3MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2K100K1M10MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MWeaviate · 226KWeaviate · 193.3KWeaviate · 188.9KWeaviate · 165.9KWeaviate · 184.5KWeaviate · 169.2KWeaviate · 137.9KWeaviate · 174.8KWeaviate · 154.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$24per month
$29per month · free tier available
$45per month · free tier available
Free tier
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Free trial
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–
API access
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–
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Plans
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Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Builder Edition FreeEngineering Edition $29/moArchitecture Edition $59/moElite Edition $99/mo
Free FreeFlex $45/moPremium $0
Capabilities input → output
Input
Data
Code
Code
DataImagesText
Output
Data
CodeText
Code
Data
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Code Review
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
8
10
6
Developer tools
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Vector databases
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Code analysis
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Code quality
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Code reviews
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Code conversion
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Code translation
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GitHub pull requests
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Refactoring
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–
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Vector indexes
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–
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Code documentation
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Code security analysis
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–
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Code testing
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Coding
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Databases
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MCP
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PostgreSQL assistance
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APIs
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Agents
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Development
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Information retrieval
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LLM development
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RAG
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SQL
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Self hosted
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.