Technology Companies

Clay lets sales and growth teams build prospect lists, enrich them through waterfalls across 150+ data providers and use AI research agents (Claygent) to gather custom account insights. Higher plans add signals, CRM…

Clera is an AI talent agent for job seekers: candidates describe their experience and goals over chat, WhatsApp, iMessage or email, and Clera matches them to roles at VC-backed startups and makes direct introductions…

Location

San Francisco

ClickUp combines tasks, docs, whiteboards, chat and goals in one highly configurable workspace. Teams can view work as lists, boards, Gantt charts or calendars, and use sprints, automations and dashboards to run…

Location

San Diego

Founded

2017

Close is a CRM aimed at small and growing inside-sales teams, bundling calling, SMS, email sequences and pipeline management in one app. Higher plans add power and predictive dialers, workflows and call coaching…

Cloudflare Basin is a serverless data analytics platform built on Apache Iceberg and R2 object storage. It bundles Pipelines for ingestion, a Catalog for Iceberg metadata and maintenance, and SQL for querying. Billing…

Location

San Francisco

CodeRabbit reviews pull requests line by line, summarises changes, suggests autofixes, runs pre-merge checks and can generate unit tests. It works in the PR, the IDE and the CLI. Higher tiers add security review and…

Cognism supplies B2B contact and company data for revenue teams, known for phone-verified mobile numbers and strong European coverage with a compliance focus. It includes buying signals, CRM enrichment and API access…

Cognition is the company behind Devin. Devin is Cognition's AI software engineer. It takes on coding tasks independently in the cloud, and its plans also include an agentic editor with tab completions and inline edits…

Coldtea — Control layer to understand, test and monitor AI-written code. Listed on TechZTalk under AI Coding. Launched in 2026.

Consensus is an academic search engine that uses AI to find and summarise peer-reviewed research, so students, clinicians and scientists can see what the literature says on a question. It offers study snapshots, deep…

Copper is a CRM that works closely with Gmail, Google Calendar and other Google Workspace apps, pulling contact and email data in automatically. It suits small and mid-size teams in relationship-driven businesses that…

Copy.ai offers a self-serve AI chat for drafting marketing and sales copy with access to several leading language models, plus higher-tier plans that automate go-to-market workflows such as prospecting and content…