✍️Writing & Content58🎨Image Generation71🎬Video & Animation119🎵Audio & Music100💬Chatbots & Assistants109💻Coding & Development444📈Marketing & SEO197⚡Productivity401🎯Design & UI/UX120📊Data & Analytics126📚Education & Research55💼Business & Finance174🏥Healthcare & Wellness22🔍Search & Knowledge20🤖AI Agent Infrastructure208🛡️AI Security & Testing32🧊3D & Spatial22🔎SEO Tools113🏡Real Estate7🗃️Data Extraction104🧠ADHD & Focus Tools11🔬Research & Academia45🧩LLM APIs & Models34⚙️Automation & Workflows45🔐Security & Privacy31📊Analytics & BI55⚖️Legal & Contracts14
Listed in LLM APIs & Models with 100 other toolsPart of 7805+ curated AI tools on AISO

AELDER

Affordable LLM API: GPT, Claude, Gemini and more with one key. Save up to 91% on token rates.

paidPaid, pay per token. No subscription. Minimum top-up $5; rates vary by model.View full pricing →

Visit AELDER

aelder.dev
💰 View Detailed Pricing →Try AELDER →

About AELDER

AELDER is a beta API platform for developers offering affordable access to 45 AI models, including GPT, Claude, Gemini and DeepSeek, with one API key. Token rates are up to 91% lower than the stated official rates; savings vary by model and token type. Connect through an OpenAI-compatible API or use Claude Code, Codex, Cursor, OpenCode and your own applications. Pay per token with a prepaid balance and no subscription. Model availability and prices can change.

Does ChatGPT recommend your AI tool?

If you're building in LLM APIs & Models, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.

Scan my tool — free →Track it monthly — 7 days free →

then $19/mo · cancel anytime

Key Features

✓OpenAI-compatible API
✓Multiple AI models
✓Pay-per-token pricing
✓Claude Code and Cursor setup guides
✓Usage dashboard

Tags

🛡️

Is AELDER your tool?

This is the page shoppers and AI assistants read when they look up AELDER. The one-time $99 Verified tier adds:

  • Our 12-point AI-visibility scan of AELDER, emailed to you: which ChatGPT prompts named you, which named a competitor instead, and the wording the model used.
  • The 🛡️ Verified badge on this page and next to your name in the category and newest-tool lists.

One-time $99, no subscription, nothing to fill in again. Your link back to your site is marked rel="sponsored", as Google requires for paid listings.

Secure Stripe checkout — Apple Pay, Google Pay, Link or card. Nothing to fill in again.

💡

Complete Your AI Tool Stack

Other ai tool tools in our catalog:

Gamma

Try Free

AI presentation builder

Turn ideas into polished decks instantly

Free tier, $10/mo+Learn more →

AdCreative.ai

Try Free

AI-powered ad creatives

Generate marketing visuals in seconds

$29/mo+Learn more →

SEMrush

Try Free

All-in-one SEO toolkit

Optimize content for maximum reach

$129.95/mo+Learn more →

💰 Affiliate disclosure: We may earn a commission if you sign up through these links at no extra cost to you.

Stay updated on LLM APIs & Models tools — join our weekly newsletter

One concise email with fresh launches, trending picks, and featured standouts.

More LLM APIs & Models tools

LLMFlyAI

Call GPT, Claude, Gemini and Grok through one OpenAI-compatible API.

Routerah

One OpenAI-compatible API for multiple AI models, plus built-in browser chat.

SJolt

One API for various generation models.

AI API Cost Calculator

Calculate costs for AI API calls.

AI in IDE

Third-party AI API access for Claude Code workflows, with setup guides for VS Code, Cursor and JetBrains.

AICost

AICost is an independent price desk for AI models, built around one question: what will this actually cost me?

Agent connectivity: not yet verified