pgvector vs act101 vs InfinityFlow vs Qdrant

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

Your tool
pgvector
vs
Competitor 1
act101
Competitor 2
InfinityFlow
Competitor 3
Qdrant
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 act101
act101.ai
Build bigger, better, faster, for less.
Make main Remove
Competitor InfinityFlow
infiniflow.org
Make main Remove
Competitor Qdrant
qdrant.tech
Vectors at scale
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
3.3Kvisits/mo
310.5Kvisits/mo
MoM change
—
—
▲ 17.5%
▲ 0.3%
6-month growth
—
—
+50.9%
-6.1%
Global rank web
—
—
#4,102,626
#175,101
Avg. last 3 months
—
—
3K
306.8K
Bounce rate lower is better
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36%
50%
Pages / visit
—
—
3.1
1.8
Visit duration
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15s
1m 13s
Traffic sources
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—
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● Direct 75% · ● Referral 24%
pgvectoract101InfinityFlowQdrant
090.9K181.7K272.6K363.4KInfinityFlow · 3.8KInfinityFlow · 6.5KInfinityFlow · 4.9KInfinityFlow · 2.2KInfinityFlow · 3.4KInfinityFlow · 2.5KInfinityFlow · 2.8KInfinityFlow · 2.8KInfinityFlow · 3.3KQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5K1K10K100K1MInfinityFlow · 3.8KInfinityFlow · 6.5KInfinityFlow · 4.9KInfinityFlow · 2.2KInfinityFlow · 3.4KInfinityFlow · 2.5KInfinityFlow · 2.8KInfinityFlow · 2.8KInfinityFlow · 3.3KQdrant · 315.9KQdrant · 319.2KQdrant · 363.4KQdrant · 330.7KQdrant · 354.7KQdrant · 315.9KQdrant · 300.2KQdrant · 309.7KQdrant · 310.5KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Free
Freemium
Starting price
Free
$29per month · free tier available
Free
Free tier
Free tier
Free trial
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API access
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Plans
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Builder Edition FreeEngineering Edition $29/moArchitecture Edition $59/moElite Edition $99/mo
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Capabilities input → output
Input
Data
Code
DataText
Data
Output
Data
Code
Data
Data
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Developer Tools
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
10
6
7
Developer tools
Vector databases
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Vector indexes
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Databases
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RAG
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Code analysis
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Code conversion
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Code translation
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Refactoring
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Code quality
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Coding
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Database search
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MCP
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PostgreSQL assistance
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Agents
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Code reviews
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Database management
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Development
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Embeds
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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
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Saves
0
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Reviews
0
0
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Prompts
0
0
0
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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.