Open source focus
Open Source Alternatives to Periodictech
60 open source AI Search Engine options similar to Periodictech, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Biolinked21AI-Driven Protein DesignTel Aviv, IsraelOpen source
Converge Bio56Life SciencesSan Francisco, United States$5.5MOpen source · Self-hostable
DenovAI Biotech29Life SciencesRehovot, IsraelOpen source
Amadeusbio6BiotechOpen source
PeptideanswersAI Drug DiscoveryOpen source
OmniarxAI-Driven Drug DiscoveryOpen source
Neuronics54AI Drug DiscoverySan Francisco, United StatesOpen source
Insight Axis46HealthcareBoston, United StatesOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Fibrotherapeutics18HealthTechOpen source
Oncometra17AI-Driven Drug DiscoveryOpen source
Quantty15Foundation ModelOpen source
GPT Researcher13Agentic AIOpen source
Helixaai8Foundation ModelLondon, United KingdomOpen source
Axonmedical4HealthTechOpen source
MassgeneralbrighamHealthTechOpen source
OnelytixInnovationOpen source
DupixentHealthTechOpen source
- ExploitcheckCybersecurity
Open source
KnowqlAI Search EngineOpen source
TheclearpointAgentic AIOpen source
UseacreAI Search EngineOpen source
Global ExamsEdTechOpen source
IntellaiGenerative AIOpen source
AllbioBiotechOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
AlraidcFoundation ModelOpen source
HockitAI Search EngineTel Aviv, IsraelOpen source
RegenxcelBiotechOpen source
FastclaudeAI Search EngineOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Absci60BiotechVancouver, United States$100.5MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Warp59AI Tools & AppsSan Francisco, United States$60.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Scala Biodesign56Life SciencesTel Aviv, Israel$21.5MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Carta Healthcare54HealthTechSan Francisco, United StatesOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Ann Education53Education$1.0MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
Co Build40AI Collaboration Tools$8.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
Gizzmo27MediaOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 | |
| Biolinked | AI-Driven Protein Design | Open source | Tel Aviv, Israel | — | 21 | |
| Converge Bio | Life Sciences | Open source · Self-hostable | San Francisco, United States | $5.5M | 56 | |
| DenovAI Biotech | Life Sciences | Open source | Rehovot, Israel | — | 29 | |
| Amadeusbio | Biotech | Open source | — | — | 6 | |
| Peptideanswers | AI Drug Discovery | Open source | — | — | — | |
| Omniarx | AI-Driven Drug Discovery | Open source | — | — | — | |
| Neuronics | AI Drug Discovery | Open source | San Francisco, United States | — | 54 | |
| Insight Axis | Healthcare | Open source | Boston, United States | — | 46 | |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| Fibrotherapeutics | HealthTech | Open source | — | — | 18 | |
| Oncometra | AI-Driven Drug Discovery | Open source | — | — | 17 | |
| Quantty | Foundation Model | Open source | — | — | 15 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Helixaai | Foundation Model | Open source | London, United Kingdom | — | 8 | |
| Axonmedical | HealthTech | Open source | — | — | 4 | |
| Massgeneralbrigham | HealthTech | Open source | — | — | — | |
| Onelytix | Innovation | Open source | — | — | — | |
| Dupixent | HealthTech | Open source | — | — | — | |
| Cybersecurity | Open source | — | — | — | ||
| Knowql | AI Search Engine | Open source | — | — | — | |
| Theclearpoint | Agentic AI | Open source | — | — | — | |
| Useacre | AI Search Engine | Open source | — | — | — | |
| Global Exams | EdTech | Open source | — | — | — | |
| Intellai | Generative AI | Open source | — | — | — | |
| Allbio | Biotech | Open source | — | — | — | |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — | |
| Alraidc | Foundation Model | Open source | — | — | — | |
| Hockit | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Regenxcel | Biotech | Open source | — | — | — | |
| Fastclaude | AI Search Engine | Open source | — | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 | |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Absci | Biotech | Open source | Vancouver, United States | $100.5M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Warp | AI Tools & Apps | Open source | San Francisco, United States | $60.0M | 59 | |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 | |
| Scala Biodesign | Life Sciences | Open source | Tel Aviv, Israel | $21.5M | 56 | |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 | |
| Carta Healthcare | HealthTech | Open source | San Francisco, United States | — | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Ann Education | Education | Open source | — | $1.0M | 53 | |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 | |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 | |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 36 | |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 | |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| Gizzmo | Media | Open source | — | — | 27 |