Top X.ai API Alternatives in 2026
No user reviews yet Free trialThe xAI API for Grok provides developers with versatile access to advanced language models, including features like function calling, a 128k context length, and customizable system prompts for interactive and context-rich applications.
Best 5 X.ai API Alternatives:
24 X.ai API Alternatives & Competitors
Tool
Pricing
Rating
Popularity
Compare
Build AI chat agents with real-time data, streaming, and attribution
Subscription
No reviews yet
47 popularity
▼ -15.4% MoM
#2
Chatbot AI
Boost your productivity with an all-on-one powerful AI tools on a single platform
Freemium
from $14.99/mo
66.7%
6 reviews
55 popularity
▲ +71.4% MoM
App
#3
Kie.ai
Provide access to DeepSeek models API (V3 and R1)
Freemium
75%
4 reviews
63 popularity
▲ +10.2% MoM
Generate images from text prompts instantly using AI
Subscription
from $29/mo
80%
5 reviews
38 popularity
▼ -23.3% MoM
#6
Use.ai
Streamline AI workflows and access diverse models with a unified workspace
Subscription
from $29.99/mo
No reviews yet
73 popularity
▼ -38.4% MoM
#7
Glean
Unified AI-powered search and task automation across enterprise apps daily
Subscription
72.2%
18 reviews
67 popularity
▲ +4.9% MoM
#8
Crun AI
AI-powered text-to-image and text-to-video generation for scalable assets
Freemium
100%
6 reviews
52 popularity
▲ +38.7% MoM
#9
Chat100.ai
Switch and compare AI models for efficient content creation.
Free trial
83.3%
6 reviews
48 popularity
▲ +9.8% MoM
#10
i10X.ai
Access specialized AI agents for all business workflow automations
Freemium
from $10/mo
40%
5 reviews
55 popularity
▲ +8.5% MoM
#11
TweetGrok.ai
Increase twitter engagement by generating diverse content and replies
Freemium
100%
5 reviews
55 popularity
▲ +33.6% MoM
#12
AI API
Unified AI API routing 100+ models for multimodal generation
Freemium
100%
1 review
46 popularity
▲ +47.0% MoM
AI-powered code generator, refactor, and explainer across languages
Freemium
50%
1 review
38 popularity
▲ +16.1% MoM
#14
Grok Video AI
Transform images into dynamic videos using Grok video
Freemium
66.7%
3 reviews
48 popularity
▼ -32.1% MoM
#15
AIChat.fm
Integrated multimodel AI platform for content creation, collaboration, and automation.
Free trial
No reviews yet
39 popularity
▼ -68.7% MoM
#16
Code Snippets AI
AI-driven code snippet indexing and collaboration
Freemium
from $8/mo
100%
2 reviews
39 popularity
▲ +40.0% MoM
#17
AIDev.Codes
Build interactive web pages and chatbots
Free
No reviews yet
33 popularity
▲ +94.0% MoM
#18
CodingPlanX AI
Connect to 600 AI models with a single API key via a unified gateway
Freemium
50%
2 reviews
35 popularity
▼ -3.2% MoM
#24
Xiu.ai
Streamlines workflows and boosts content creation with AI tools
Free trial
from $25/mo
No reviews yet
Frequently Asked Questions
Based on user reviews, the highest-rated X.ai API alternatives are
Crun AI (100%),
TweetGrok.ai (100%),
Chat100.ai (83.3%),
Grok AI Image Generator 2.0 (80%),
Glean (72.2%).
Yes, 20 of the 24 alternatives listed here offer a free plan, including Chatbot AI, Kie.ai, AIML API.
AIDev.Codes is the fastest-growing X.ai API alternative here, with traffic up 94% month over month.