Haystack vs OpenAI Codex CLI vs Continue vs OpenCode

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

Your tool
Haystack
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
Continue
Competitor 3
OpenCode
Compare
4 tools · best value per row highlighted
Your tool Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Continue
continue.dev
Continue is an open-source AI coding agent that was built by a community of developers and has since been acquired by Cursor.
Make main Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
410.4Kvisits/mo
—
MoM change
—
—
▼ 16.6%
—
6-month growth
—
—
-24.4%
—
Global rank web
—
—
#106,338
—
Avg. last 3 months
—
—
539.2K
—
Bounce rate lower is better
—
—
48%
—
Pages / visit
—
—
2.4
—
Visit duration
—
—
1m 44s
—
Traffic sources
—
—
● Direct 93% · ● Referral 6%
—
HaystackOpenAI Codex CLIContinueOpenCode
0193.8K387.7K581.5K775.3KContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4K100K1MContinue · 391.5KContinue · 458.8KContinue · 453.4KContinue · 422.2KContinue · 543.1KContinue · 655.7KContinue · 775.3KContinue · 715.2KContinue · 492KContinue · 410.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
—
Paid
Free
Free
Starting price
—
—
Free
Free
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
—
—
Capabilities input → output
Input
CodeDocuments
CodeImagesText
CodeText
CodeText
Output
Apps
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
4
3
6
Coding
–
Agents
–
Developer tools
–
Development
–
–
Self hosted
–
–
Agent creation
–
–
–
LLM development
–
–
–
RAG
–
–
–
Code reviews
–
–
–
Agent memory
–
–
–
Local AI
–
–
–
Terminal
–
–
–
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.