Open Source Alternatives to Forethought
60 open source Artificial Intelligence options similar to Forethought, 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.
Zendesk62Customer ServiceSan Francisco, United States$500KCloud-based customer service and engagement platform providing ticketing, messaging, and AI-powered support tools.
Open source
Afcor4Customer Service AutomationAI-powered platform for automating and optimizing customer support workflows.
Open source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MPlatform for continuous evaluation, monitoring, and reinforcement learning for enterprise AI agents.
Open source
Ultravox.ai52Agentic AISan Francisco, United States$10.0MUltravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.
Open source
CiaoDott43HealthcareMilan, Italy$1.6MVertical voice AI platform automating patient intake and telephone management for Italian medical centers.
Open source
Mirrorfly18Agentic AIChennai, IndiaWhite-label AI voice agents and chatbots for automated customer support and task automation.
Open source
Magick AI13Agentic AIVisual IDE for programming and deploying AI Agents without writing code.
Open source
ElevenLabs79AILondon, United Kingdom$1.6BElevenLabs AI Music Generator allows users to quickly create high-quality, customized music tracks in any genre or style, with or without vocals, in multiple languages using simple text prompts.
Open source
Dataiku60Artificial IntelligenceNew York, United States$200.0MDataiku is the platform for Everyday AI, uniting people, orchestration, and governance for enterprise AI.
Open source
Amigo AI58Artificial IntelligenceNew York, United States$17.3MPlatform for building and training patient-facing clinical AI agents for healthcare organizations.
Open source
GitGuardian56CybersecurityParis, France$50.0MNon-human identity security platform for secrets detection, remediation, and governance in software development.
Open source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MServerless infrastructure platform for designing, building, and running durable, high-throughput AI agentic applications.
Open source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MProactive AI observability platform providing a unified control plane for tracing and evaluating AI agents.
Open source
PineAI48Artificial IntelligenceSan Francisco, USA$63.0MConsumer-focused AI agent for handling complex customer service interactions.
Open source
Escape Technologies48CybersecurityBiarritz, France$21.9MAI-powered offensive security engineering platform for automated vulnerability discovery, testing, and remediation.
Open source
Escape48CybersecurityParis, France$21.9MAI-powered offensive security engineering platform automating security testing and remediation across the development lifecycle.
Open source
Chaty.ai45AI AgentsGold Coast, Australia$1.0MAI receptionist for tourism and experience operators that answers calls and books directly.
Open source
Fiducia AI18Artificial IntelligenceNew York, United StatesAI solutions for enhanced customer experiences and operational efficiency.
Open source
Quantro Security10CybersecurityNew York, United StatesAutonomous AI agents for enterprise vulnerability management and proactive cyber risk analysis.
Open source
Deepgram66NeocloudSan Francisco, United States$177.1MDeepgram is an enterprise voice AI platform providing APIs for speech-to-text, text-to-speech, and voice agents, used by over 200,000 developers to build voice-first products.
Open source
JetBrains66Software DevelopmentPrague, Czech RepublicJetBrains creates intelligent, productivity-enhancing software development tools for professional developers and teams worldwide.
Open source
Bland65Voice AISan Francisco, United States$51.0MEnterprise Voice AI platform for automating 24/7 phone calls with self-hosted, custom AI agents.
Open source
FingerprintJS61Customer ServiceSan Francisco, United States$88.0MDevice intelligence platform for fraud prevention, bot detection, and enhanced customer experiences.
Open source
Axiom Quant59Artificial IntelligenceSan Francisco, United States$264.0MEnsuring the safety, security, and accuracy of AI-generated code through formal verification.
Open source
Fiddler Labs, Inc.58MLOpsMountain View, United States$39.0MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$10.5MBackend-as-a-Service infrastructure for autonomous AI agents, enabling production-grade agent deployment.
Open source
XBOW56CybersecuritySeattle, United States$215.0MLeader in autonomous offensive security, providing AI-powered penetration testing and vulnerability assessment platforms.
Open source
BLACKBOX.AI56AISan Francisco, United States$38.3MBLACKBOX.AI is a coding LLM designed to transform software development by accelerating innovation and making engineers 10X faster in building and releasing products.
Open source
Gretel AI55Artificial IntelligenceSan Diego, United States$65.5MSomos los creadores del superordenador más rápido que existe y de la plataforma de juegos más grande del mundo.
Open source
StackOne55AILondon, United Kingdom$23.6MAI-powered integration platform for SaaS and AI agents, simplifying enterprise connectivity.
Open source
Openlayer55AISan Francisco, United States$19.3MUnified AI evaluation, observability, and governance platform for enterprise machine learning and LLM systems.
Open source
WSO254Artificial IntelligencePalo Alto, USA$63.0MAn open-source technology provider offering an open control plane for AI agents.
Open source · Self-hostable
KiloClaw54Artificial IntelligenceA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
M Magical54Artificial IntelligenceSan Francisco, United StatesAI-powered workflow automation platform that saves users time by automating repetitive tasks.
Open source
CData Software52Artificial IntelligenceChapel Hill, United States$510.0MProvides data connectivity and integration solutions to simplify access to enterprise data across systems.
Open source
Arthur51Agentic AISan Francisco, United States$10.0MOne control plane for trustworthy enterprise AI — performance, observability, guardrails, and governance across the full lifecycle.
Open source
Theori50CybersecurityAustin, United States$15.4MOffensive cybersecurity firm offering AI-powered static application security testing and expert security services.
Open source
Hathora50GamingNew York City, United States$7.6MA real-time compute and server orchestration platform focused on multiplayer games and AI inference.
Open source
- AXAxiomatic AI49Artificial IntelligenceCambridge, United States$24.0M
Creating verifiable, physics-based AI infrastructure to accelerate scientific discovery and complex engineering workflows.
Open source
SCRAPYBARA48AISan Francisco, United States$500KA web scraping framework combining Scrapy's efficiency with Capybara's browser automation.
Open source
- AGAgentDesk / BrowserTools48Recruitment Tech$17.0M
Tools for debugging and monitoring AI agents and browser automation tasks.
Open source
Crossmint47FintechMiami, United States$23.6MEnterprise-grade platform providing APIs for blockchain wallets, payments, tokenization, and AI agent commerce.
Open source
SageOx47Artificial IntelligenceSeattle, USA$15.0MA context layer that aligns humans and AI agents by capturing decisions, intent, and history across work.
Open source
MOSTLY AI46AIVienna, Austria$25.0MEnterprise platform for generating high-quality, privacy-compliant synthetic data for AI training and testing.
Open source
Zymtrace45Artificial IntelligenceWilmington, United States$12.2MAI infrastructure optimization platform providing deep observability into GPU and CPU performance bottlenecks.
Open source
PromptQL45Artificial IntelligenceSan Francisco, United StatesAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
OpenServ44AILondon, United Kingdom$313KAn end-to-end platform for creating, collaborating, and utilizing autonomous AI agents for startups.
Open source
Saperly43Voice AISan Francisco, United States$2.0MPhone carrier for AI agents, providing real phone numbers, voice, and messaging via API.
Open source
- ZEZeroPath43CybersecuritySan Francisco, United States$20.5M
Replaces traditional SAST, SCA, and secrets scanning with a single AI-native engine capable of detecting complex business logic flaws.
Open source
t54 Labs41AIDublin, United States$5.0MBuilding trusted financial infrastructure for autonomous AI agents to transact securely across digital ecosystems.
Open source
Cekura39Agentic AITel Aviv, IsraelAutomated testing and observability for AI voice and chat agents to ensure reliability and accelerate deployment.
Open source
LettaAI38Artificial IntelligenceSan Francisco, United States$1.5MDevelops an AI agent utilizing the Model Context Protocol (MCP) for enhanced AI interaction.
Open source
LlamaIndex33Agentic AIUnited StatesLlamaIndex empowers developers to build agents that extract insights and take action on complex enterprise documents, combining industry-leading parsing with a trusted agent framework.
Open source
Fair Isaac Corporation (FICO)25Financial ServicesBozeman, United StatesA global leader in data analytics and decision management software for financial services.
Open source
Glama20Agentic AIAn AI marketplace for discovering, connecting to, and leveraging a vast registry of AI agents and servers.
Open source
Lionwire19Voice AILionwire develops an AI platform that leverages advanced voice AI to create and deploy autonomous outbound sales and customer engagement agents.
Open source
Moltbook15Artificial IntelligenceSan Francisco, United StatesA Reddit-style social networking platform designed exclusively for autonomous AI agents to interact.
Open source
Smithery10AISan Francisco, United StatesPlatform for building and deploying AI agents and tools.
Open source
Google Cloud AI10AI Foundation & ComputeMountain View, United StatesGoogle Cloud's suite of AI and machine learning services for developers and businesses.
Open source
- UNUnbrowse9AISan Francisco, United States
Decentralized web browser.
Open source