Research & search

Free tier unknown

Concise

Research & search

Concise is a minimalist news reader that delivers clean summaries with citations, bias cues, and topic tracking across trusted sources.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free tier unknown

Confluence Labs

AI models & APIs

Confluence Labs is an AI research lab focused on learning efficiency—how quickly models can learn from limited data and fewer experiments. The team works on scientific discovery problems such as drug and materials search where each experiment is costly.

• Not listed
• API unknown
• Checked Oct 4, 2026

No free plan

connecterra.io

Research & search

Connecterra is an intelligent data platform for dairy farms that unifies herd, production, feed, and financial data. Copilot AI surfaces alerts and insights, while analytics, decision support, and a Data API help farmers and advisors quantify interventions across integrated farm systems.

• Not listed
• API available
• Checked Oct 4, 2026

Free trial

Connexun

Coding & development

Connexun provides News and Text Analysis APIs powered by its B.I.R.B.AL. NLP engine. Developers ingest multilingual headlines and articles from thousands of open-web sources with classification, clustering, ranking, and extractive summarization for media intelligence workflows.

• Not listed
• API available
• Checked Oct 4, 2026

Free plan

Consensus

Research & search

Consensus is an AI academic search engine over peer-reviewed literature. It supports paper search plus Pro and Deep modes that synthesize evidence, study snapshots, and collections, with optional API and MCP access on paid tiers for students, clinicians, and researchers.

• $20.00/mo · starting plan
• API available
• Checked Oct 4, 2026

Free to start

Constella

Research & search

Constella is shared memory for your AI tools and apps: save notes, chats, PDFs, and screen clippings once, search them in one library, and let Claude, ChatGPT, Codex, and other agents reuse the same context without re-explaining your world.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free plan

Contentsquare

Research & search

Contentsquare is an experience intelligence platform combining analytics, session replay, voice-of-customer, and AI agents to explain user behavior. Sense adds LLM traffic analytics and MCP connections for product and marketing teams.

• $49.00/mo · starting plan
• API available
• Checked Oct 4, 2026

Free tier unknown

Context Clue

Research & search

Context Clue (ContextClue) transforms engineering documents, CAD, ERP exports, and planning data into searchable knowledge graphs for manufacturing and industrial teams. AI assistants query structured technical context instead of hunting files.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free tier unknown

ContextMinds

Research & search

ContextMinds builds context-charting software that connects research, documents, and ideas into visual maps for creators, plus Twill, an AI knowledge base for managers and boards. Tools emphasize linked context rather than isolated notes.

• Not listed
• API unknown
• Checked Oct 4, 2026

No free plan

Contextual Analysis

Research & search

SAS Visual Text Analytics is enterprise software for exploring unstructured text with NLP, topic detection, sentiment, and integration into the SAS Viya platform. Marketing pages target analysts uncovering insights from documents, social feeds, and surveys.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free plan

ContextWire

Research & search

ContextWire provides a multi-engine research and context API for AI applications, unifying Google, Bing, Wikipedia, CrossRef, and 100+ search profiles with LLM answer extraction. The homepage cites 94.3% SimpleQA accuracy, MCP server access, and a free tier with 1,000 monthly queries.

• Free
• API available
• Checked Oct 4, 2026

Free tier unknown

ConvoSearch

Marketing & SEO

ConvoSearch provides AI-powered search and discovery for ecommerce stores, combining text and image search with analytics aimed at higher conversion and better product findability across fashion, apparel, and home goods catalogs.

• Not listed
• API available
• Checked Oct 4, 2026

Free tier unknown

Corvera

Sales & customer support

Corvera is a sales intelligence engine for CPG brands that connects distributor and retailer feeds into one governed layer and ranks the accounts and actions sales teams should pursue each day.

• Not listed
• No public API
• Checked Oct 4, 2026

Free plan

counter.dev

Research & search

Counter is a privacy-friendly web analytics service and open-source project for tracking site traffic without cookies or IP fingerprinting. It reports daily unique visitors, referrers, and geographic locations with a simple dashboard, and invites users to start free and pay only when ready.

• Free
• API unknown
• Checked Oct 4, 2026

Free plan

Countly Community Edition

Research & search

Countly Lite is the vendor’s self-hosted, open-source product analytics edition. It gives teams first-party mobile, web, and desktop analytics with privacy-focused data ownership, a plugin ecosystem, and community support rather than Countly’s hosted Flex cloud plans.

• Free
• API unknown
• Checked Oct 4, 2026

Free plan

Coupler

Research & search

Coupler.io is a no-code data integration platform that connects hundreds of sources to spreadsheets, BI tools, and warehouses. It blends and transforms imported data, schedules refreshes, and adds AI-assisted analysis plus agent workflows for teams automating reporting pipelines.

• $32.00/mo · starting plan
• API unknown
• Checked Oct 4, 2026

Free tier unknown

Cove

Chatbots & assistants

Cove is a visual workspace for thinking with AI, positioning itself as an AI collaborator for projects big and small. The product combines canvas-style layout with AI assistance for research, planning, and creative work.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free tier unknown

Cradle

Research & search

Cradle is a protein engineering platform that uses AI to generate protein candidates and improve properties such as stability and potency using a customer’s experimental data. Biopharma and industrial bio R&D teams use it to reduce experimental rounds while designing therapeutic peptides, enzymes, and vaccines.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free plan

Critique

Research & search

Critique is a browser extension for real-time information verification while you read. It adds automatic fact-checks on supported social sites, lets you right-click any text for a critique, and provides a side-panel chat with citations drawn from open web pages.

• $2.99/mo · starting plan
• API unknown
• Checked Oct 4, 2026

Free tier unknown

Crunchbase Scout

Research & search

Crunchbase Scout is Crunchbase’s in-product AI assistant for company research. Scout appears across Crunchbase profiles to answer questions, surface updates, and help users explore lists and saved searches without leaving the database.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free plan

Cube

Research & search

Cube is an agentic analytics platform built on a universal semantic layer for BI and embedded analytics. It models metrics once, serves governed answers to humans and AI agents, and offers Cube Cloud plans for semantic modeling, workbooks, dashboards, and production deployments.

• $40.00/mo · starting plan
• API unknown
• Checked Oct 4, 2026

Free tier unknown

CulturepuLSE

Research & search

CulturePulse markets AI-driven insights that simplify complex decisions and turn data into strategy.

• Not listed
• API unknown
• Checked Oct 4, 2026

Free plan

curioAI

Research & search

curioAI is a web app that answers research questions and drafts Twitter and LinkedIn posts using AI. New users sign in with Google and receive starter credits to explore beginner or expert knowledge modes.

• Free
• API unknown
• Checked Oct 4, 2026

Free plan

Curiosity.AI

Coding & development

Curiosity Studio lets enterprises describe internal tools in natural language and deploy working software grounded in connected company data on their own infrastructure. It targets regulated industries with on-premises or private-cloud hosting.

• Free
• API available
• Checked Oct 4, 2026

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