Alternatives to Mem
The top AI Search Engine companies similar to Mem, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Upword47EducationTel Aviv, Israel$3.0M- Sagenotebook17AI Search Engine
- HoldablesAI Search EngineSan Francisco, United States
- MnesticsKnowledge ManagementSan Francisco, United States
- NONoteless34AI Search EngineSan Francisco, United States$39.1M
Notis25Agentic AITel Aviv, Israel$1.2M
MarkyAI Search EngineTel Aviv, Israel
CapxuleAI Information ManagementSan Francisco, United States- FromtheAI Search EngineSan Francisco, United States
- ThoughtsatworkAI Search EngineTel Aviv, Israel$1.0M
WisdomlinkAI Search EngineSan Francisco, United States
SecondarybrainAI Search EngineSan Francisco, United States- HIHighlight AI61Agentic AISan Francisco, United States$40.0M
Nuntium35AI Search EngineTel Aviv, Israel- Memoryworks34Personal Knowledge ManagementSan Francisco, United States
- ALAlex Information6AI Search EngineSan Francisco, United States
PersondbPersonal Data ManagementSan Francisco, United States
HavrutaAI Search EngineTel Aviv, Israel- ProflogAI Tools & Apps
Rewind62Personal Agent Data VaultOttawa, Canada
Town54Artificial IntelligenceSan Francisco, United States$55.0M- Ness Labs - Mgmt AI34AI Search EngineLondon, United Kingdom
- RERemember32Personal Knowledge ManagementSan Francisco, United States$12.0M
Fredo AI30ProductivityTel Aviv, Israel
Engram27Personalized LearningSan Francisco, United States- surfmindAgentic AITel Aviv, Israel
JidocAI Search Engine
Recall AI46Personal AISan Francisco, United States$10.3M
Lightpage23Agentic AISan Francisco, United States
2xagentAgentic AISingapore, Singapore- RORoam Research63SaaSSan Francisco, United States$9.0M
- OBObsidian10SaaSMoldova
Notion64SaaSSan Francisco, United States$200.0M
Mem.ai51Knowledge ManagementNew York, United States$29.1M
Organic Intelligence40Foundation ModelSan Francisco, United States- Arxiis5AI Search EngineTel Aviv, Israel
Sana78AI Search EngineSan Francisco, United States- EXExa Labs55Artificial IntelligenceSan Francisco, United States$250.0M
Genspark34Agentic AISan Francisco, United States
Open and AsyncAgentic AISan Francisco, United States
Perplexity AI71Search EngineSan Francisco, United States$591.4M
The Browser Company68Agentic BrowserNew York, United States$154.0M
Tome61Generative AISan Francisco, United States$288.3M
TollBit61AI Search EngineNew York, United States$31.0M
Vectara60Agentic AIPalo Alto, United States$40.0M
Glean.ai60Accounts PayableSan Mateo, United States
Tavily57Generative AITel Aviv, Israel$5.0M
Unleash57EnterpriseSan Francisco, United States$35.0M
You.com56AI Search EngineSan Mateo, United States$25.0M
rogo56FinanceNew York, United States$310.0M
Pandektes55Agentic AITel Aviv, Israel$5.8M
Southern55AI Search EngineSan Francisco, United States$300K- REReflexivity AI54Foundation ModelNew York, United States$4.2M
Doti54Generative AITel Aviv, Israel$22.0M
Deeto54EnterpriseSan Francisco, United States$12.5M
Monarcha (YC S25)54Spatial Computing$500.0M
Ando54Agentic AISan Francisco, United States$15.0M
Fermàt Commerce50Agentic AINew York, United States$1.5M
Geniez.ai50Foundation ModelNew York, United States$256.0M
Trata49Artificial IntelligenceNew York, United States$1.5M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Upword | Education | Tel Aviv, Israel | $3.0M | 47 |
| AI Search Engine | — | — | 17 | |
| AI Search Engine | San Francisco, United States | — | — | |
| Knowledge Management | San Francisco, United States | — | — | |
| NONoteless | AI Search Engine | San Francisco, United States | $39.1M | 34 |
| Notis | Agentic AI | Tel Aviv, Israel | $1.2M | 25 |
| Marky | AI Search Engine | Tel Aviv, Israel | — | — |
| Capxule | AI Information Management | San Francisco, United States | — | — |
| AI Search Engine | San Francisco, United States | — | — | |
| AI Search Engine | Tel Aviv, Israel | $1.0M | — | |
| Wisdomlink | AI Search Engine | San Francisco, United States | — | — |
| Secondarybrain | AI Search Engine | San Francisco, United States | — | — |
| HIHighlight AI | Agentic AI | San Francisco, United States | $40.0M | 61 |
| Nuntium | AI Search Engine | Tel Aviv, Israel | — | 35 |
| Personal Knowledge Management | San Francisco, United States | — | 34 | |
| ALAlex Information | AI Search Engine | San Francisco, United States | — | 6 |
| Persondb | Personal Data Management | San Francisco, United States | — | — |
| Havruta | AI Search Engine | Tel Aviv, Israel | — | — |
| AI Tools & Apps | — | — | — | |
| Rewind | Personal Agent Data Vault | Ottawa, Canada | — | 62 |
| Town | Artificial Intelligence | San Francisco, United States | $55.0M | 54 |
| AI Search Engine | London, United Kingdom | — | 34 | |
| RERemember | Personal Knowledge Management | San Francisco, United States | $12.0M | 32 |
| Fredo AI | Productivity | Tel Aviv, Israel | — | 30 |
| Engram | Personalized Learning | San Francisco, United States | — | 27 |
| Agentic AI | Tel Aviv, Israel | — | — | |
| Jidoc | AI Search Engine | — | — | — |
| Recall AI | Personal AI | San Francisco, United States | $10.3M | 46 |
| Lightpage | Agentic AI | San Francisco, United States | — | 23 |
| 2xagent | Agentic AI | Singapore, Singapore | — | — |
| RORoam Research | SaaS | San Francisco, United States | $9.0M | 63 |
| OBObsidian | SaaS | Moldova | — | 10 |
| Notion | SaaS | San Francisco, United States | $200.0M | 64 |
| Mem.ai | Knowledge Management | New York, United States | $29.1M | 51 |
| Organic Intelligence | Foundation Model | San Francisco, United States | — | 40 |
| AI Search Engine | Tel Aviv, Israel | — | 5 | |
| Sana | AI Search Engine | San Francisco, United States | — | 78 |
| EXExa Labs | Artificial Intelligence | San Francisco, United States | $250.0M | 55 |
| Genspark | Agentic AI | San Francisco, United States | — | 34 |
| Open and Async | Agentic AI | San Francisco, United States | — | — |
| Perplexity AI | Search Engine | San Francisco, United States | $591.4M | 71 |
| The Browser Company | Agentic Browser | New York, United States | $154.0M | 68 |
| Tome | Generative AI | San Francisco, United States | $288.3M | 61 |
| TollBit | AI Search Engine | New York, United States | $31.0M | 61 |
| Vectara | Agentic AI | Palo Alto, United States | $40.0M | 60 |
| Glean.ai | Accounts Payable | San Mateo, United States | — | 60 |
| Tavily | Generative AI | Tel Aviv, Israel | $5.0M | 57 |
| Unleash | Enterprise | San Francisco, United States | $35.0M | 57 |
| You.com | AI Search Engine | San Mateo, United States | $25.0M | 56 |
| rogo | Finance | New York, United States | $310.0M | 56 |
| Pandektes | Agentic AI | Tel Aviv, Israel | $5.8M | 55 |
| Southern | AI Search Engine | San Francisco, United States | $300K | 55 |
| REReflexivity AI | Foundation Model | New York, United States | $4.2M | 54 |
| Doti | Generative AI | Tel Aviv, Israel | $22.0M | 54 |
| Deeto | Enterprise | San Francisco, United States | $12.5M | 54 |
| Monarcha (YC S25) | Spatial Computing | — | $500.0M | 54 |
| Ando | Agentic AI | San Francisco, United States | $15.0M | 54 |
| Fermàt Commerce | Agentic AI | New York, United States | $1.5M | 50 |
| Geniez.ai | Foundation Model | New York, United States | $256.0M | 50 |
| Trata | Artificial Intelligence | New York, United States | $1.5M | 49 |