Alternatives to APIMart
Compare APIMart alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to APIMart in 2026. Compare features, ratings, user reviews, pricing, and more from APIMart competitors and alternatives in order to make an informed decision for your business.
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1
APIFree
APIFree
APIFree is a unified AI Model-as-a-Service platform that provides developers and enterprises with seamless access to multiple leading AI models through a single standardized API layer. It aggregates mainstream open-source and proprietary models across text, image, video, audio, and code, allowing teams to integrate multimodal AI capabilities without managing separate vendor accounts, SDKs, or billing systems. Built to reduce infrastructure complexity, APIFree offers an OpenAI-compatible endpoint so applications can connect quickly while maintaining flexibility to switch between providers as needed. It emphasizes broad model coverage, lower end-to-end latency, and high availability, enabling organizations to focus on product innovation rather than platform fragmentation. With unified authentication, quota management, usage analytics, and cost controls at the platform level, APIFree simplifies AI deployment workflows and improves operational efficiency.Starting Price: $0.08 per month -
2
APIPark
APIPark
APIPark is an open-source, all-in-one AI gateway and API developer portal, that helps developers and enterprises easily manage, integrate, and deploy AI services. No matter which AI model you use, APIPark provides a one-stop integration solution. It unifies the management of all authentication information and tracks the costs of API calls. Standardize the request data format for all AI models. When switching AI models or modifying prompts, it won’t affect your app or microservices, simplifying your AI usage and reducing maintenance costs. You can quickly combine AI models and prompts into new APIs. For example, using OpenAI GPT-4 and custom prompts, you can create sentiment analysis APIs, translation APIs, or data analysis APIs. API lifecycle management helps standardize the process of managing APIs, including traffic forwarding, load balancing, and managing different versions of publicly accessible APIs. This improves API quality and maintainability.Starting Price: Free -
3
OfoxAI
OfoxAI
OfoxAI is a unified, OpenAI-compatible API gateway that gives developers and teams instant access to 100+ large language models — GPT, Claude, Gemini, DeepSeek, and more — through a single endpoint and one API key. Stop juggling multiple provider accounts, SDKs, and invoices: integrate once, switch models freely, and scale from a solo prototype to a full production team. Key features: One API Key, 100+ Models — Always up-to-date with the latest models from OpenAI, Anthropic, Google, DeepSeek, and more. Three Native Protocols — Full OpenAI, Anthropic, and Gemini SDK compatibility. Zero code migration — just swap the base URL. Low-Latency Access — Global routing with under 300ms average latency. Zero Markup Pricing — Pay official provider rates, with no surcharges or hidden fees. Built for Teams — Shared billing dashboard, per-member usage tracking, and budget controls. Flexible Payments — Credit card, PayPal, and major regional payment methods supported. -
4
Crazyrouter
Crazyrouter
Crazyrouter is an AI API gateway that gives developers access to 300+ AI models through a single API key. Compatible with the OpenAI SDK format, it supports GPT-5, Claude, Gemini, DeepSeek, Llama, Mistral, and hundreds more — all at prices up to 50% lower than going direct to providers Key Features: • One API key for 300+ models (OpenAI, Anthropic, Google, Meta, etc.) • OpenAI-compatible API format — zero code changes to switch • Pay-as-you-go pricing with no monthly subscriptions • Built-in load balancing, failover, and rate limit management • Real-time usage dashboard and token tracking • Support for text, image, video, audio, and embedding models • Enterprise-grade uptime with multi-region infrastructure Ideal for developers, startups, and teams who want to experiment with multiple AI models without managing separate API keys and billing accounts.Starting Price: Free -
5
UnoRouter
UnoRouter
UnoRouter is an OpenAI-compatible LLM gateway. One API key gives you 200+ models across providers (OpenAI, Anthropic, Google and more), drop-in for coding agents like Claude Code, Cline, Codex and Kilo Code. Point any OpenAI SDK at the base URL and switch models without changing code. UnoRouter also includes a built-in chat and character client (personas, lorebooks, SillyTavern card import) on the same key. Usage-based pricing with a free tier, live model and price data.Starting Price: Free tier, usage-based -
6
FastRouter
FastRouter
FastRouter is a unified API gateway that enables AI applications to access many large language, image, and audio models (like GPT-5, Claude 4 Opus, Gemini 2.5 Pro, Grok 4, etc.) through a single OpenAI-compatible endpoint. It features automatic routing, which dynamically picks the optimal model per request based on factors like cost, latency, and output quality. It supports massive scale (no imposed QPS limits) and ensures high availability via instant failover across model providers. FastRouter also includes cost control and governance tools to set budgets, rate limits, and model permissions per API key or project, and it delivers real-time analytics on token usage, request counts, and spending trends. The integration process is minimal; you simply swap your OpenAI base URL to FastRouter’s endpoint and configure preferences in the dashboard; the routing, optimization, and failover functions then run transparently. -
7
OpenCompress
OpenCompress
OpenCompress is an open source AI optimization layer designed to reduce the cost, latency, and token usage of large language model interactions by compressing both input prompts and generated outputs without significantly affecting quality. It works as a drop-in middleware that sits in front of any LLM provider, allowing developers to use models like GPT, Claude, Gemini, and others while automatically optimizing every request behind the scenes. It focuses on reducing token waste through a multi-stage pipeline that includes techniques such as code minification, dictionary aliasing, and structured compression of repeated content, enabling more efficient use of context windows and lowering computational overhead. It is model-agnostic and integrates seamlessly with any provider that supports an OpenAI-compatible API, meaning developers can adopt it without changing their existing workflows or infrastructure.Starting Price: Free -
8
APIPass
Guangzhou MidPoint Network Technology Co., Ltd.
APIPass is a unified AI API aggregation and management platform designed for developers, enterprises, and creators worldwide. It brings together the world's most advanced artificial intelligence models into a single, streamlined, and reliable service interface. Whether you are an independent developer, a fast-growing startup, or part of a large enterprise technology team, APIPass empowers you to access thousands of AI models from leading providers such as OpenAI, Anthropic, Google, Suno, and ByteDance (Seedream) through one unified gateway. With its powerful infrastructure and developer-first design, APIPass delivers on its bold promise: Any API, Any Model, Always On. -
9
EvoLink
EvoLink
EvoLink helps developers build production-ready AI applications through one unified API. It provides streamlined access to leading language, image, video, and audio models, with transparent pricing, intelligent routing, automatic failover, and centralized usage management. EvoLink is a unified AI model API platform for developers, startups, and engineering teams. Instead of integrating and managing each AI provider separately, users can access multiple models through one API key and a consistent integration workflow. The platform supports models for text generation, reasoning, coding, image generation and editing, video generation, and AI music. Developers can compare capabilities and pricing, switch models as requirements change, and manage usage and billing from one place. -
10
Outstand
Outstand
Outstand is a developer-first unified social media API that enables access to multiple platforms through a single, standardized interface, allowing developers to build social media schedulers, analytics tools, and AI-driven applications without managing separate integrations for each network. It supports over ten major platforms, including X (Twitter), LinkedIn, Instagram, TikTok, YouTube, Facebook, and more, consolidating them into one consistent data model that eliminates the need to parse different APIs and simplifies multi-platform development. It is designed to accelerate development by allowing teams to build and deploy products in hours instead of months, offering fast performance with low latency and high availability through a scalable infrastructure. Outstand also serves as a foundational layer for AI-powered workflows, enabling developers to integrate social media capabilities into intelligent agents and automated systems that can post content.Starting Price: $5 per month -
11
Apideck
Apideck
Apideck eliminates the complexity of integrations with a single real-time API that connects to 200+ platforms across CRM, Accounting, HRIS, File Storage, and eCommerce without the technical overhead. Instead of spending months building and maintaining multiple integrations, SaaS companies go to market 98% faster while we take care of maintenance, versioning, and infrastructure. Our platform lets you focus on business growth while we handle the integrations, so you can launch faster, cut costs, and scale without limits. Why leading SaaS teams choose Apideck: ✅ One platform, unlimited integrations – No need to build or maintain separate integrations. ✅ Real-time data – No caching means instant, up-to-date information. ✅ Flexible, cost-effective pricing – API call-based, so you only pay for what you use. ✅ Enterprise-grade security – GDPR & SOC2 Type 2 compliant. ✅ Mission-critical reliability – 99.8% uptime SLA with 24/7 support.Starting Price: $599 -
12
Velokey
Velokey
Velokey is a unified AI model API platform that gives developers access to leading text, image, and video models through one interface. The platform supports LLM APIs, image generation APIs, and video generation APIs, allowing teams to switch models without rebuilding integrations. Developers can use an OpenAI-compatible SDK by changing the base URL and API key, then selecting the model they want to call. Velokey includes models from families such as GPT, Claude, Gemini, DeepSeek, Grok, Kimi, Qwen, GLM, Seedance, Kling, Veo, Wan, Nano Banana, GPT Image, and more. The platform also provides smart model routing, automatic failover, usage tracking, latency visibility, spend monitoring, and transparent pricing across tokens, images, and video seconds. Built for developers and AI teams, Velokey helps simplify model access, reduce integration overhead, and manage multiple AI providers from one API and one bill. -
13
kluster.ai
kluster.ai
Kluster.ai is a developer-centric AI cloud platform designed to deploy, scale, and fine-tune large language models (LLMs) with speed and efficiency. Built for developers by developers, it offers Adaptive Inference, a flexible and scalable service that adjusts seamlessly to workload demands, ensuring high-performance processing and consistent turnaround times. Adaptive Inference provides three distinct processing options: real-time inference for ultra-low latency needs, asynchronous inference for cost-effective handling of flexible timing tasks, and batch inference for efficient processing of high-volume, bulk tasks. It supports a range of open-weight, cutting-edge multimodal models for chat, vision, code, and more, including Meta's Llama 4 Maverick and Scout, Qwen3-235B-A22B, DeepSeek-R1, and Gemma 3 . Kluster.ai's OpenAI-compatible API allows developers to integrate these models into their applications seamlessly.Starting Price: $0.15per input -
14
Plugsky
Plugsky
Plugsky is a deploy-anywhere AI platform that provides access to multiple AI models, agents, RAG, tools, and enterprise AI infrastructure through one OpenAI-compatible API. The platform supports more than 31 models with fixed monthly pricing, unlimited usage under fair-use limits, and deployment options across Plugsky cloud, customer cloud, private endpoints, or on-premises environments. Developers can use Plugsky to build chatbots, AI agents, coding tools, enterprise assistants, and SaaS AI features without rewriting their existing OpenAI-compatible integrations. It includes Agent Cloud, private knowledge retrieval, model routing, model fusion, marketplace tools, and white-label options for teams that need flexible AI infrastructure. Enterprise features include data residency controls, SSO, RBAC, audit logs, compliance support, private deployment, and uptime SLAs.Starting Price: $3 -
15
Exegy SMDS
Exegy
Exegy’s Software Market Data System (SMDS) enables access to actionable, time-sensitive market data events through a single API designed to power critical trading applications while reducing total cost of ownership. Exegy’s Software Market Data System is a feed handling solution providing ultra-low latency, normalized access to over 300 venues, with global coverage and support for all major asset classes. Manage increasing data rates and continual industry changes with Exegy’s SMDS. The SMDS Solution is delivered via a single, high-performance, flexible, and unified API. All content is normalized to Exegy’s Market Data Model, reducing the time it takes for our customers to add further markets and understand venue-specific complexities. Full support for book building of both price books and order books, along with the ability to create composite order books that give a comprehensive view of liquidity across venues, is available with Exegy’s Software Market Data System. -
16
Leaf
Leaf
Leaf is the unified API for food and agriculture, offering a single integration to retrieve and manage farm data in a consistent format. Our platform enables seamless access to translated datasets across all brands, facilitating efficient connection and translation of machine data. With Leaf, you can import, export, manage, and sync field boundaries across platforms, ensuring cohesive field boundary management. Additionally, we provide standardized satellite and drone imagery from multiple providers, simplifying crop monitoring processes. Our scalable systems operate with 99.5% uptime, automatically handling heavy processing loads during critical periods like planting and harvesting. By utilizing Leaf, you save on capital investments and time required for in-house development, benefiting from economies of scale associated with processing extensive agricultural data. We prioritize security, serving insurance and financial companies with stringent compliance requirements. -
17
Oxlo.ai
Oxlo.ai
Oxlo.ai is a privacy-first inference stack for agents, built to run frontier-class open-source models with unlimited agentic tool calls, secure failover, and zero data retention or training. It gives developers request-based access to curated open models through a unified HTTP API designed for predictable usage, low-latency inference, and clean integration into production systems. Teams can call models through OpenAI-compatible endpoints, switch from another provider by changing the base URL and API key, and keep support for streaming, function calling, JSON mode, vision models, embeddings, and image generation. Oxlo.ai supports more than 40 models across text, chat, reasoning, coding, image generation, audio, embeddings, computer vision, vision-language, speech-to-text, text-to-speech, long-context, and detection workflows.Starting Price: $80 per month -
18
Unipile
Unipile
Unipile is a unified API designed to integrate multiple communication channels, messaging, email, calendar, and more, into your software application. It provides over 500 endpoints that enable developers to connect platforms such as LinkedIn, WhatsApp, Instagram, Gmail, Outlook, and IMAP into a single unified inbox. With Unipile, you can send and retrieve messages across channels, manage calendars (Google/Outlook), sync conversations in real time, and maintain full historical context across channels. The API supports functions such as starting chats, retrieving message threads, scheduling events, and connecting profile data, all through the same interface. Use-cases include ATS/CRM software publishers, outreach tools, no-code builders, and AI agent platforms, anywhere multi-channel communication needs to be embedded into an application. Unipile also emphasizes rapid integration, developer-friendly documentation, and live support.Starting Price: €49 per month -
19
Dr7.ai
Dr7.ai
Dr7.ai is the world’s first unified medical AI hub, providing one API to access leading healthcare-focused language and vision models. The platform supports 15+ specialized models such as MedGemma, BioGPT, and Med-PaLM 2 for use cases ranging from EHR analysis to medical imaging and drug discovery. Its unified API standard allows developers and healthcare teams to integrate once and switch between models without multiple onboarding processes. With HIPAA/GDPR compliance, advanced encryption, and role-based access, Dr7.ai ensures security and privacy. Real-time updates, benchmarking, and multilingual support make it suitable for global healthcare applications. By streamlining access to cutting-edge AI, Dr7.ai empowers professionals to accelerate innovation in healthcare research, diagnostics, and treatment planning.Starting Price: $0 -
20
Edgee
Edgee
Edgee is an AI gateway that sits between your application and large language model providers, acting as an edge intelligence layer that compresses prompts before they reach the model to reduce token usage, lower costs, and improve latency without changing your existing code. Applications call Edgee through a single OpenAI-compatible API, and Edgee applies edge-level policies such as intelligent token compression, routing, privacy controls, retries, caching, and cost governance before forwarding requests to the selected provider, including OpenAI, Anthropic, Gemini, xAI, and Mistral. Its token compression engine removes redundant input tokens while preserving semantic intent and context, achieving up to 50% input token reduction, which is especially valuable for long contexts, RAG pipelines, and multi-turn agents. Edgee enables tagging requests with custom metadata to track usage and spending by feature, team, project, or environment, and provides cost alerts when spending spikes.Starting Price: Free -
21
Propexo
Propexo
Propexo is a unified API platform designed to streamline integrations with leading property management systems. It enables engineering teams to implement integrations in weeks rather than months, thanks to its modern API and clear documentation. Propexo handles the maintenance of integrations, mitigating issues caused by changes in PMS platforms, allowing teams to focus on building customer-centric features. By offering a single integration that works across multiple PMS platforms, Propexo simplifies the development process and accelerates time-to-market for proptech solutions. It provides a robust developer experience with features like webhooks, comprehensive documentation, and Slack support. Propexo's unified data model ensures consistent data handling across different systems, enhancing reliability and efficiency. Trusted by fast-growing companies in the proptech industry, Propexo empowers businesses to save time, reduce costs, and unlock new revenue streams.Starting Price: $845 per month -
22
GLM Coding Plan
Z.ai
Z.ai DevPack (GLM Coding Plan) is a subscription-based AI coding platform designed to integrate high-performance language models into existing development tools, enabling a faster, more intelligent, and stable coding workflow. It provides access to advanced models such as GLM-4.7 and GLM-5, which can be used across popular AI coding environments like Claude Code, Cline, OpenCode, and other tools that support OpenAI-compatible APIs. The system allows developers to use natural language programming to describe requirements and automatically generate code, debug issues, and execute tasks, while also offering real-time, context-aware code completion to improve productivity. It includes intelligent debugging and repair capabilities, enabling models to analyze errors, suggest fixes, and maintain smooth execution throughout development. DevPack is designed with a structured interface that AI agents can understand, allowing seamless interaction between tools and models. -
23
Data365
Data365
Data365 is a developer-friendly social media data API platform that enables businesses to extract, monitor, and analyze public data from major social networks through a single, unified integration. It provides real-time access to data from platforms such as TikTok, Instagram, Facebook, Twitter (X), Reddit, and Threads, delivering structured results in JSON format that can be easily consumed by applications without complex parsing or formatting. It is designed to simplify integration by replacing the need to connect to multiple official APIs, allowing developers to send requests and retrieve comprehensive datasets, including user profiles, posts, comments, engagement metrics, hashtags, and trends. It supports both real-time and historical data collection, enabling continuous monitoring of social activity at scale while maintaining high performance and stability with reliable infrastructure. -
24
DeepInfra
DeepInfra
DeepInfra is an AI inference cloud that makes it simple to run the latest machine learning models at scale, including LLMs, vision models, embeddings, image generation, video generation, speech, and more. It provides serverless inference through simple APIs, allowing developers to integrate production-ready AI models without managing GPU infrastructure, autoscaling, deployment complexity, or model hosting operations. DeepInfra supports OpenAI-compatible APIs for LLMs and embeddings, making it easier to switch from existing OpenAI-style integrations while accessing a broad catalog of open and commercial models. Its Native API gives access to every model type available on the platform, including image generation, speech recognition, object detection, token classification, fill-mask, image classification, zero-shot image classification, and text classification. DeepInfra is optimized for scalable, low-latency inference and runs models on high-performance GPU infrastructure.Starting Price: $1.98 per hour -
25
AIHubMix
AIHubMix
AIHubMix is an AI model API routing service that provides access to major language and multimodal models through one unified interface. It uses the OpenAI API format as its standard, allowing developers to connect with an AIHubMix API key and forwarding base URL, then switch between supported models simply by changing the model ID. It supports OpenAI-compatible, Anthropic-compatible, and native Google Gemini interfaces, making it easier to migrate existing applications and use different provider SDKs without rebuilding integrations. Its model catalog covers text generation, reasoning, coding, vision, web search, deep search, image and video generation, 3D generation, text-to-speech, speech-to-text, embeddings, reranking, structured outputs, moderation, and prompt caching. Model metadata can be filtered by type, input modality, capability, context length, coding suitability, and other properties to help teams select an appropriate option.Starting Price: Free -
26
Lemonfox.ai
Lemonfox.ai
Our models are deployed around the world to give you the best possible response times. Integrate our OpenAI-compatible API effortlessly into your application. Begin within minutes and seamlessly scale to serve millions of users. Benefit from our extensive scale and performance optimizations, making our API 4 times more affordable than OpenAI's GPT-3.5 API. Generate text and chat with our AI model that delivers ChatGPT-level performance at a fraction of the cost. Getting started just takes a few minutes with our OpenAI-compatible API. Harness the power of one of the most advanced AI image models to craft stunning, high-quality images, graphics, and illustrations in a few seconds.Starting Price: $5 per month -
27
AnyAPI
AnyAPI.ai
AnyAPI is a unified API platform that provides instant access to the world’s leading AI models through a single integration. It allows developers to connect to models from OpenAI, Anthropic, Google, xAI, Mistral, and more using one consistent request format. With minimal setup, teams can power applications with advanced AI in minutes. AnyAPI supports multiple programming languages and works seamlessly with existing tech stacks. Built for performance, the platform delivers low latency, high uptime, and enterprise-grade reliability. Developers can experiment with models using an AI playground before deploying to production. AnyAPI simplifies AI integration so teams can focus on building, not infrastructure.Starting Price: $19.9/month -
28
Fusebit
Fusebit
Our code-first integration platform and SaaS connectors remove the headaches of dealing with many different APIs. Fusebit offers connectors to the most common SaaS systems and we add more connectors weekly. However, our code-first platform is fully open and allows you to modify Fusebit connectors and add custom integrations to any system. With Fusebit, you are never limited in which systems you can connect to! Our product enables developers like you to quickly add integrations to an application using powerful API building blocks. It takes away the pain of developing against many disparate APIs while maintaining the flexibility and familiarity of a code-first platform. Just like Stripe solves payments for application developers, Fusebit solves integrations.Starting Price: $199 per month -
29
TensorBlock
TensorBlock
TensorBlock is an open source AI infrastructure platform designed to democratize access to large language models through two complementary components. It has a self-hosted, privacy-first API gateway that unifies connections to any LLM provider under a single, OpenAI-compatible endpoint, with encrypted key management, dynamic model routing, usage analytics, and cost-optimized orchestration. TensorBlock Studio delivers a lightweight, developer-friendly multi-LLM interaction workspace featuring a plugin-based UI, extensible prompt workflows, real-time conversation history, and integrated natural-language APIs for seamless prompt engineering and model comparison. Built on a modular, scalable architecture and guided by principles of openness, composability, and fairness, TensorBlock enables organizations to experiment, deploy, and manage AI agents with full control and minimal infrastructure overhead.Starting Price: Free -
30
Stackpile
Stackpile
We make it easy to install apps, tags, and integrations on your website and track your analytics using a simple unified API. Add or remove new 3rd party integrations by updating your stack. Not making changes to your code. We're adding new integrations every day for you to try. Track your customer events data and analytics with Stackpile and have it automatically sent to all your connected apps, tools and integrations. Making sure all your 3rd party apps and integrations are up to date with the latest version can be a pain. With Stackpile we do that for you. Use our Unified Analytics API to track custom events and user identifications. Stackpile allows you to save time and development costs by sending data to all your apps and integrations without implementing each API separately. Without Stackpile you need to implement a code snippet for each integrations you want to install. After adding Stackpile you can install any of our supported apps, tools and integrations with one click.Starting Price: $20 per month -
31
16x Prompt
16x Prompt
Manage source code context and generate optimized prompts. Ship with ChatGPT and Claude. 16x Prompt helps developers manage source code context and prompts to complete complex coding tasks on existing codebases. Enter your own API key to use APIs from OpenAI, Anthropic, Azure OpenAI, OpenRouter, or 3rd party services that offer OpenAI API compatibility, such as Ollama and OxyAPI. Using API avoids leaking your code to OpenAI or Anthropic training data. Compare the code output of different LLM models (for example, GPT-4o & Claude 3.5 Sonnet) side-by-side to see which one is the best for your use case. Craft and save your best prompts as task instructions or custom instructions to use across different tech stacks like Next.js, Python, and SQL. Fine-tune your prompt with various optimization settings to get the best results. Organize your source code context using workspaces to manage multiple repositories and projects in one place and switch between them easily.Starting Price: $24 one-time payment -
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Helicone
Helicone
Track costs, usage, and latency for GPT applications with one line of code. Trusted by leading companies building with OpenAI. We will support Anthropic, Cohere, Google AI, and more coming soon. Stay on top of your costs, usage, and latency. Integrate models like GPT-4 with Helicone to track API requests and visualize results. Get an overview of your application with an in-built dashboard, tailor made for generative AI applications. View all of your requests in one place. Filter by time, users, and custom properties. Track spending on each model, user, or conversation. Use this data to optimize your API usage and reduce costs. Cache requests to save on latency and money, proactively track errors in your application, handle rate limits and reliability concerns with Helicone.Starting Price: $1 per 10,000 requests -
33
Finch
Finch
The world is moving towards more standardized, open, and interconnected data systems. However, employment infrastructure remains complex, closed, and fragmented. Our mission is to democratize access to the infrastructure that underpins the employment sector and unlock much-needed innovations and create tremendous economic activities for both employers and employees. Seamlessly connect to payroll and HR systems. Employee data is dispersed across many closed systems. Finch smoothes over the difference between systems and unifies access with a single integration to support many innovative use cases. As we add new systems, you can turn them on in one click. Let employers grant your application access to their payroll and HR systems. Finch Connect makes this process instant, secure, and compliant. We obsess over the right abstractions and the developer experience to design the simplest, yet most powerful, API interface for payroll and HR systems.Starting Price: $50 per connection/mo -
34
OrcaRouter
OrcaRouter
OrcaRouter is an OpenAI-compatible AI model router that sends each prompt to the right model across OpenAI, Anthropic, Gemini, DeepSeek, Qwen, Kimi, and 200+ frontier and open source models. It is built to preserve frontier answer quality while reducing AI inference spend by grading every prompt and routing hard reasoning to frontier models and routine work to lower-cost open-source models. The routing is quality-graded, never a blind, cheap-model swap, and each request shows the difficulty grade, selected model, provider, and cost so routes are visible, auditable, and reproducible. Developers can switch by changing the API base URL, while existing SDKs, model names, and streaming behavior continue to work as before. OrcaRouter supports automatic failover, so if a provider goes down mid-stream, traffic can switch transparently, and the application avoids user-facing errors. It also includes API key management with spend caps, model allowlists, rate limits, budget enforcement, and more.Starting Price: $29 per month -
35
GlobalGPT
GlobalGPT
GlobalGPT is an All-in-one AI platform that provides access to a wide range of AI models, including GPT 4o, Midjourney v7, Gemini 2.5 Pro, Claude 4, DeepSeek, Grok, Llama, Flux, Ideogram, Perplexity, Runway, Luma, Sora and 100+ AI models. Enjoy advanced AI models, image/video creation, and web search. For one subscription, without having to switch accounts. Save up to 50% in 2025. -
36
Tuning Engines
CerebrixOS
Tuning Engines is a unified AI control and governance layer for teams building production intelligence across models, agents, tools, and fine-tuned systems. It brings together the full AI lifecycle in one governed platform: inference, model routing, fallback policies, fine-tuning jobs, datasets, evaluations, model imports and exports, custom models, agents, MCP servers, reusable skills, guardrails, AGT YAML policies, data capture, runtime traces, usage analytics, API keys, billing, team roles, and integrations. Developers get OpenAI-compatible APIs, Anthropic-compatible routes, CLI workflows, MCP access, coding-agent integrations, and resource catalogs for models, agents, tools, and skills. Teams can connect Claude Code, OpenCode, Aider, Cline, Roo, Continue.dev, Cursor, VS Code, Windsurf, and other AI workflows through a single governed platform. -
37
Mallary.ai
Mallary Labs LLC
Mallary.ai is a developer-first social media automation platform that unifies publishing, engagement, and analytics behind one clean API and dashboard. Instead of maintaining separate integrations for YouTube, Facebook, Instagram, TikTok, LinkedIn, X, Pinterest, Threads, Reddit, and Snapchat, teams post everywhere through a single endpoint, MCP agent interface, or CLI. Mallary manages OAuth, rate limits, token refresh, retries, and durable job queues, while validating platform-specific media rules and adapting payloads automatically. Creators and product teams can schedule posts, attach multiple first comments at publish time, and enable near real-time AI auto-replies powered by OpenAI to answer questions, guide CTAs, and keep conversations active. The service is officially verified with major platforms and uses 100% official APIs, eliminating scraping risks and reducing maintenance.Starting Price: $12/month -
38
flo2
Data Products LLP
flo2 is an LLM gateway and router that provides access to major AI model providers (OpenAI, Anthropic, Groq, Cerebras, DeepInfra) through one unified, OpenAI-compatible API. Smart routing picks the cheapest or fastest model per request. Automatic fallback keeps applications running when a provider goes down. Racing mode runs requests across providers in parallel. Full cost accounting per request, per model, per project. Developers use their own provider keys via flo2.com — RapidAPI's testing tier includes free tokens for evaluation.Starting Price: 0 -
39
LLM Gateway
LLM Gateway
LLM Gateway is a fully open source, unified API gateway that lets you route, manage, and analyze requests to any large language model provider, OpenAI, Anthropic, Gemini Enterprise Agent Platform, and more, using a single, OpenAI-compatible endpoint. It offers multi-provider support with seamless migration and integration, dynamic model orchestration that routes each request to the optimal engine, and comprehensive usage analytics to track requests, token consumption, response times, and costs in real time. Built-in performance monitoring lets you compare models’ accuracy and cost-effectiveness, while secure key management centralizes API credentials under role-based controls. You can deploy LLM Gateway on your own infrastructure under the MIT license or use the hosted service as a progressive web app, and simple integration means you only need to change your API base URL, your existing code in any language or framework (cURL, Python, TypeScript, Go, etc.)Starting Price: $50 per month -
40
Scade
Scade.pro
Develop products and services, streamline your business processes, marketing, sales and finance with AI – all effortlessly. Boost your business with Scade Pro’s 1,500+ AI tools. Optimize from marketing to sales with no coding needed. Customize yourself or select our turnkey AI setup service. Unlock rapid development with Scade Pro’s unified API/SDK. Integrate AI quickly, reducing time and costs. Benefit from visual programming for smart features, with expert support available for ambitious projects. Quickly deliver projects using our no-code platform and unified API, cutting down on development time. Seamlessly integrate AI for top-tier solutions or profit from your apps on our marketplace. Offer your clients groundbreaking marketing tools and campaigns with AI through Scade Pro. Integrators, enhance client operations with deep automation in CRM and ERP. Boost sales and services using our technology, customized to meet your unique demands. -
41
RouterBase
RouterBase
RouterBase is a unified API gateway that gives developers and teams access to 200+ AI models, including GPT, Claude, Gemini, Llama, Mistral and DeepSeek, through a single OpenAI-compatible endpoint. Instead of maintaining separate keys and billing for each provider, you switch models with one line of configuration. RouterBase adds smart routing, automatic failover across providers, and unified billing, so your application keeps running even when an upstream provider has an outage. A free tier is available with no credit card required.Starting Price: $0 -
42
Kloudless
Kloudless
SaaS App Integrations Made Fast and Easy. Kloudless is an API integration platform that unifies endpoints and data models across many SaaS APIs so that you can code just once and instantly integrate your app with many SaaS providers. We figured out the ins and outs of 150+ APIs so you don’t have to. We learned how to talk to and maintain over 150+ APIs so that you don't have to. Partner with us to help your app integrate with any SaaS app that your customers want. Our Unified APIs unify endpoints and data models across many SaaS APIs so that you can code once and integrate many. Our Unified APIs abstract away the differences between many SaaS APIs, making it simple to build integrations quickly get new features to market. We offer extra features like real-time activity monitoring and pre-built tools like the File Picker and Crawler that the SaaS provider doesn’t even offer. -
43
Big Pickle
OpenCode Zen
Big Pickle is an AI model available through OpenCode Zen, a curated model provider focused on coding-agent workflows. The model is designed for text-based input, reasoning tasks, function calling, and developer workflows that require long-context understanding. Big Pickle supports a large context window, making it useful for working across bigger codebases, project files, technical prompts, and multi-step coding tasks. It can be accessed through OpenCode Zen using an OpenAI-compatible API format, allowing developers to integrate it into agentic coding tools and automation workflows. The model is positioned as a free or low-cost option within OpenCode’s coding-agent ecosystem. Big Pickle helps developers experiment with AI-assisted coding, reasoning, tool use, and long-context automation without relying only on premium frontier models.Starting Price: Free -
44
BuiltAPI
BuiltAPI
BuiltAPI is a low-code integration platform designed for the real estate investment and asset management industry. It connects siloed systems, normalizes fragmented data, and automates reporting across portfolios. With connectors to leading property, finance, and ESG platforms, BuiltAPI eliminates manual file handling and reduces onboarding time for new assets. Its flexible API framework supports standardized data models for valuation, performance, and sustainability metrics, enabling scalable automation of recurring workflows. BuiltAPI helps asset managers, fund controllers, and valuation teams gain faster access to reliable, auditable information. By providing a single integration layer, it improves transparency, reduces operational risk, and ensures compliance with evolving regulations such as CSRD. The platform is trusted by institutional investors and service providers to power digital transformation in real estate, delivering secure, efficient, and data infrastructure.Starting Price: $900 per month -
45
Merge
Merge.dev
Merge is the leading Unified API platform that enables B2B software companies to add hundreds of integrations to their products—making it easy for them to access and sync their customers’ data. Merge's Unified APIs provide normalized data across key software categories, including accounting, HRIS, ATS, CRM, file storage, and ticketing. Merge also handles the full integrations lifecycle—from an easy initial build that takes just weeks to providing integration observability tools to help your customer-facing teams manage integrations. Thousands of companies—like BambooHR, Ramp, and Ema—trust Merge to power integrations that unblock sales, reduce customer churn, accelerate time to market for new products, and save engineering costs and resources.Starting Price: Free -
46
Crun.ai
Crun.ai
Crun is a unified AI API platform that provides access to top video, image, and audio AI models through a single integration. It allows developers to use over 100 leading AI models without managing multiple APIs. Crun supports advanced use cases such as text-to-video, image-to-video, text-to-image, and AI audio generation. The platform is designed for fast integration, low latency, and high performance. With transparent, pay-as-you-go pricing, Crun helps teams reduce AI infrastructure costs. Developer-friendly documentation and examples make onboarding quick and simple. Crun enables businesses to build powerful multimodal AI applications efficiently.Starting Price: $0.03 -
47
Spanlens
Spanlens
Spanlens is an open-source (MIT) LLM observability platform that lets developers monitor every call their application makes to OpenAI, Anthropic, Gemini, Mistral, OpenRouter, Azure OpenAI, or a local Ollama model. Integration takes one line: swap your client's baseURL to the Spanlens proxy, or run "npx @spanlens/cli init" and the wizard rewrites your code automatically. From that moment, every request is recorded with its model, token counts, latency, cost, and full prompt and response body, with streaming responses reconstructed automatically. The dashboard turns that raw log into operational insight. Cost tracking breaks spend down per request, per model, and per end user, and parses prompt-cache tokens separately so you see real cache savings rather than sticker price. Agent tracing visualizes multi-step workflows as Gantt waterfalls and node-and-edge graphs, highlighting the critical path so you can find the slowest dependency chain in a fan-out. -
48
GPT-4.1 nano
OpenAI
GPT-4.1 nano is the smallest and most efficient version of OpenAI's GPT-4.1 model, optimized for low-latency, cost-effective AI processing. Despite its compact size, GPT-4.1 nano delivers strong performance with a 1 million token context window, making it ideal for applications like classification, autocompletion, and smaller-scale tasks that require fast responses. It provides a highly efficient solution for businesses and developers who need an AI model that balances speed, cost, and performance.Starting Price: $0.10 per 1M tokens (input) -
49
Vessel
Vessel
Our developer-first platform is flexible enough to power all of your customer-facing integrations. Vessel regularly handles terabytes of data and billions of API calls. Vessel is proud to be SOC2 compliant, demonstrating our commitment to maintaining the highest level of security and trust in our operations. Data is encrypted in transit and at rest using industry-standard encryption protocols. -
50
DockClaw
DockClaw
DockClaw is a managed hosting platform for OpenClaw that enables users to deploy and run autonomous AI agents in seconds without handling servers, Docker, or DevOps setup. It allows users to launch AI-powered agents that connect to messaging platforms such as Telegram and other communication channels, where they can operate continuously to automate workflows, respond to users, and execute tasks. It provides one-click deployment on dedicated virtual machines or isolated containers with 24/7 uptime, persistent storage, and health monitoring, ensuring agents remain always available and stable. Users can choose from multiple AI models, including Claude, GPT, Gemini, Llama, and other OpenAI-compatible systems, and switch between them without lock-in. DockClaw includes built-in configuration tools for customizing agent behavior, memory, and system prompts, as well as secure handling of API keys through encrypted environments and zero-knowledge architecture.Starting Price: $19.99 per month