Ai2
Truly open breakthrough AI.
VS
Consensus
AI academic search engine for evidence-based research.
Detailed comparison
Criteria
Ai2
Consensus
Pricing
Free
Freemium
Plans & pricing
Semantic Scholar: Free, AutoDiscovery (AstaLabs) Trial: Free, Olmo 2 32B Instruct API: Custom, Olmo 3 7B Think API: Custom, Olmo 3 7B Instruct API: Custom, Olmo 3 32B Think API: Custom, Olmo 3.1 32B Think API: Custom, Olmo 3.1 32B Instruct API: Custom
Free: Free, Pro: $10/mo, Deep Plan: $45/mo, Enterprise Plan: Custom, Consensus API: Custom
Free trial
Yes
No
Audience
b2b
b2c
Platforms
Web
Web
API
Yes
No
Open Source
Open Source
Proprietary
Categories
Data Science, Education
Education
Popularity
Very High
Very High
Description
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key ...
Consensus is an AI-powered academic search engine that functions as a research operating system. It scans over 200 million peer-reviewed papers from v...
Pricing
Ai2
Free
Consensus
Freemium
Plans & pricing
Ai2
Semantic Scholar: Free, AutoDiscovery (AstaLabs) Trial: Free, Olmo 2 32B Instruct API: Custom, Olmo 3 7B Think API: Custom, Olmo 3 7B Instruct API: Custom, Olmo 3 32B Think API: Custom, Olmo 3.1 32B Think API: Custom, Olmo 3.1 32B Instruct API: Custom
Consensus
Free: Free, Pro: $10/mo, Deep Plan: $45/mo, Enterprise Plan: Custom, Consensus API: Custom
Free trial
Ai2
Yes
Consensus
No
Audience
Ai2
b2b
Consensus
b2c
Platforms
Ai2
Web
Consensus
Web
API
Ai2
Yes
Consensus
No
Open Source
Ai2
Open Source
Consensus
Proprietary
Categories
Ai2
Data Science, Education
Consensus
Education
Popularity
Ai2
Very High
Consensus
Very High
Description
Ai2
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key ...
Consensus
Consensus is an AI-powered academic search engine that functions as a research operating system. It scans over 200 million peer-reviewed papers from v...
Features
Ai2
Open language models (OLMo)
Multimodal AI models
AI for science applications (Asta)
Semantic scientific search (Semantic Scholar)
AI for environmental applications (EarthRanger)
AI model evaluation frameworks
Consensus
Pro Analysis (summarizes key findings)
Consensus Meter (quantifies agreement)
Ask Paper (chat with full text of a paper)
Copilot (AI assistant for research tasks)
Deep Search (comprehensive literature reviews)
Medical Mode (filters for high-quality medical sources)
Key differentiators
Ai2
- Non-profit AI research for common good
- Develops truly open AI models
- Specializes in AI for science & environment
Consensus
- AI-powered synthesis of 200M+ papers
- Quantifies research agreement (Consensus Meter)
Other comparisons
FAQ: Ai2 vs Consensus
Ai2: Truly open breakthrough AI.. Consensus: AI academic search engine for evidence-based research.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Ai2 is free and Consensus is freemium.
The best choice between Ai2 and Consensus depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Ai2 is primarily designed for individuals, while Consensus is built for individuals.
Ai2 offers: Open language models (OLMo), Multimodal AI models, AI for science applications (Asta), Semantic scientific search (Semantic Scholar). Consensus offers: Pro Analysis (summarizes key findings), Consensus Meter (quantifies agreement), Ask Paper (chat with full text of a paper), Copilot (AI assistant for research tasks).
Based on our data, Ai2 currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.