Best Free Vertex AI Alternatives
21 alternatives to Vertex AI with a free plan or free tier, ranked by how closely they match. The percentage is a match score, not a popularity score.
Replacing: Vertex AI — Google Vertex AI is Google Cloud's machine learning and generative AI platform, now presenInput: text, images, video, documents, code · Output: text, images, code
1
Production AI infrastructure
Input: text, images, code · Output: text, code
Free planAPI
81%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity8/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
80%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity7/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
One marketplace for all the AI models your app needs
Input: text, images, video · Output: images, audio, video
Free planFrom $10/mo
79%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
Run open-source AI without managing servers
Input: text, images · Output: text, images, audio, video
Free plan
78%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Also tagged for
Open Source Models
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
Nexos AI is an AI platform with two sides.
Input: text, documents, code · Output: text, images, code
Free planAPITeams
78%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationAI Agents
Also tagged for
MonitoringChatbots
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
Enterprise teams running open-source AI models in production get infrastructure that handles the heavy lifting without MLOps expertise
Input: text, code · Output: text, code
Free planAPI
74%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity7/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Input: text, images, audio · Output: text, images, audio, video
Free planFrom $199/moAPITeams
76%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity3/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
Build on Claude's capabilities
Input: text, images, documents, code · Output: text, code
Free planFrom $17/mo
73%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity7/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Language Models
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
Blackbox AI is an inference platform built around privacy and speed.
Input: text, code · Output: text, code
Free planAPI
73%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity7/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Coding
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
WaveSpeedAI is a media generation platform that puts more than 1,000 image, video, audio, 3D and language models behind one API key.
Input: text, images, video · Output: text, images, audio, video, 3D
Free planAPI
72%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity5/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Image GenerationVideo GenerationImage to Video
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
You're building an AI app and need to run inference without spinning up your own GPU servers
Input: text, images, code · Output: text, images, video, code
Free planAPI
72%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity6/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Open Source Models
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
Developers wanting to build AI-powered apps usually face a messy reality
Input: text, images, audio, video · Output: text, images, audio, video, code
Free planFrom $10/moAPI
72%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity5/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Video Generation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
Cerebrium is a serverless GPU platform for running AI workloads in production.
Input: code · Output: apps
Free planFrom $100/moAPITeams
79%Strong alternative · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals18/25
- Feature description similarity6/20
Shared goals 2 of the 3 we tag Vertex AI for
API IntegrationSoftware Development
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
Every model, one endpoint
Input: text, images, audio, video · Output: text, images, audio, video
Free planAPI
70%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity4/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Language Models
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
Developers building AI applications can now generate interactive UI components directly within their apps rather than forcing users to copy-paste between tools
Input: text, documents, data · Output: documents, slides
Free planFrom $49/moAPITeams
71%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity4/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Presentations
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
70%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity4/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Web ScrapingSearchResearchChatbots
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
EUrouter is a European AI gateway: one API gives access to more than 100 models and routes each request to the best option for price, quality or latency, while keeping every request inside the EU.
Input: text, images, audio · Output: text, code
Free planFrom $39/moAPI
72%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity6/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach
Input: text, images · Output: text, images, audio, video
Free planAPI
70%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity4/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
Input: text, images · Output: text, images, video
Free planFrom $4/moAPI
70%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity4/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
You get $10 in credits to test iGPT—no credit card needed
Input: text, documents · Output: text, data
Free planFrom $20/moAPI
72%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity5/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
70%Partial replacement — covers the main need with gaps · same core category as Vertex AI
00
How the score adds up
- Same core category55/55
- Covers Vertex AI's goals11/25
- Feature description similarity3/20
Shared goals 1 of the 3 we tag Vertex AI for
API Integration
Also tagged for
Text to SpeechTranscription
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace Vertex AI? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
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At a glance: top Vertex AI alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| Fireworks AI | 81% | text, images, code | text, code | Freemium | Yes | — | AI API |
| Baseten | 80% | text, audio | text, images, audio | Freemium | Yes | — | AI API |
| Eachlabs | 79% | text, images, video | images, audio, video | From $10/mo | Yes | — | AI API |
| Replicate | 78% | text, images | text, images, audio, video | Freemium | Yes | — | AI API |
| Nexos AI | 78% | text, documents, code | text, images, code | Freemium | Yes | — | AI API |
| Nebius Token Factory | 74% | text, code | text, code | Freemium | Yes | — | AI API |
Frequently asked
What is the best free Vertex AI alternative?
Fireworks AI (81% match) is the closest free alternative to Vertex AI: Production AI infrastructure. Baseten (80% match) and Eachlabs (79% match) come next.
What is the best Vertex AI alternative for automating tasks with agents?
CrewAI ranks first for automating tasks with agents at 88% match. See the full list of Vertex AI alternatives for AI Agents.
What is the best Vertex AI alternative for software development?
Microsoft Azure ranks first for software development at 84% match. See the full list of Vertex AI alternatives for Software Development.
How is the match percentage calculated?
It measures how much of Vertex AI's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of Vertex AI's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.