Skip to main content
NeuronFeed
/ STARTUPS

All AI startups

55 startups tracked. Filter by category, country, funding stage, or whether they have an active deal.

SORT
On this page
25
of 55 total
Funding (page)
$4.5B
combined raised
Avg score
64
3 verified · 0 with deal
More filters
Reset

Perplexity

AGENT
United States est. 2022

AI-powered answer engine delivering real-time, cited responses to complex queries.

AI SearchAI Productivity
Raised
$2.0B
Stage
S-F
82

Jina AI

ACQUIRED
Germany est. 2020

Search foundation models: embeddings, rerankers, and a web reader API

AI SearchEmbeddings & RAG
Raised
$37.5M
Stage
SERIES_A
74

Onyx

Onyx, formerly Danswer, is an open-source enterprise AI search and assistant that connects to

AI Search
Raised
$10M
Stage
Seed
72

Raycast

AGENT
United Kingdom est. 2020

The extensible AI launcher that puts every app, command, and model a keystroke away

AI SearchAI Productivity
Raised
$47M
Stage
S-B
72

Vetted

ACQUIRED
United States est. 2020

AI shopping research agent that reads Reddit, reviews, and experts so you don't have to

AI SearchAI E-commerce
Raised
$15M
Stage
ACQUISITION
68

Profound

United States est. 2024

AI search visibility platform for Answer Engine Optimization across ChatGPT and Perplexity

AI SearchAI Marketing
Raised
$151M
Stage
S-C
67

Particle

United States est. 2023

AI-powered news reader from ex-Twitter leaders that summarizes every side of a story

AI SearchAI Summarization
Raised
$15.3M
Stage
S-A
67

Andi

United States est. 2021

Ad-free, private AI search that answers questions like a friend, not a list of links

AI ChatbotsAI Search
Raised
$2.5M
Stage
Seed
67

Sumble

AI-powered knowledge-graph platform that maps which technologies, projects, and people exist

AI Search
Raised
$38.5M
Stage
Seed
66

Semrush

PUBLIC
United States est. 2008

AI-powered online visibility and marketing platform for SEO, content, and ads

AI SearchAI Marketing
Stage
IPO
65

OpenEvidence

Verified
United States est. 2022

AI medical assistant for clinicians

AI SearchAI Healthcare
Raised
$735M
Stage
S-D
64

Mixedbread

AGENT
Germany est. 2023

Multimodal retrieval and search platform for AI agents

AI SearchEmbeddings & RAG
Raised
$860K
Stage
Seed
64

Liner

est. 2015

Seoul-based AI search company building a trustworthy answer engine for students, researchers

AI Search
Raised
$33M
Stage
S-B
63

Serafis

United States est. 2025

Narrative intelligence and search for institutional investors

AI SearchAI Finance
Raised
$500K
Stage
Pre-S
62

Consensus

United States est. 2021

AI search engine that answers research questions from 220M+ peer-reviewed papers

AI SearchResearch Assistants
Stage
S-B
61

Undermind

United States est. 2023

AI agent that runs exhaustive literature searches across scientific papers

AI SearchResearch Assistants
61

Bluefish

United States est. 2024

Agentic marketing platform to influence how brands appear in AI

AI SearchAI Marketing
Raised
$68M
Stage
S-B
60

You.com

United States est. 2020

The productivity search engine with AI agents.

AI SearchAI Developer Tools
Raised
$175M
Stage
S-C
59

Parallel

AGENT
United States est. 2023

Web search and research API purpose-built for AI agents

AI SearchAI Infrastructure
Raised
$230M
Stage
S-B
58

Coactive AI

United States est. 2021

Multimodal AI that makes video and images searchable

AI VideoAI Search
Raised
$44M
Stage
S-A
58

Exa

AGENT
United States est. 2022

Search for AI applications

AI AgentsAI Search
Raised
$102M
Stage
S-B
57

Glean

Verified
United States est. 2019

Work AI for the entire enterprise

AI AgentsAI Search
Raised
$750M
Stage
S-F
57

Memories.ai

United States est. 2025

Visual memory model for understanding long videos

AI VideoAI Search
Raised
$8M
Stage
Seed
57

Writesonic

United States est. 2020

AI writer, editor, and SEO tool for content teams.

AI SearchAI Productivity
Raised
$2.7M
Stage
Seed
56

Linkup

France est. 2024

Paris-based startup building a web search API architected specifically for AI systems and

AI Search
Raised
$13M
Stage
Seed
56