Best Vertex AI Alternative in 2025: Why Enterprises Choose Knolli?

Published on
December 2, 2025
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Have you ever compared Vertex AI with other AI-building platforms and wondered whether a faster, more outcome-focused option exists? 

Many AI teams, founders, and technical decision-makers feel the same. Vertex AI, part of the Google Cloud ecosystem, powers everything from model hosting to AI agent development, and recent reports from Google show a surge in enterprise adoption across generative workloads and agent-based applications (Source). It’s no doubt one of the most capable infrastructures for machine learning pipelines, agent orchestration, data-grounded reasoning, and scalable inference.

Yet there’s a question many organizations are starting to ask more often — do we need a platform that does more than infrastructure? Something that doesn’t just host models, but also produces usable outcomes like financial reports, market research summaries, strategy output, and business-ready insights without requiring weeks of agent configuration or complex engineering layers. 

That is where Knolli enters the conversation as an Vertex AI alternative — not as another model provider, but as a workflow engine designed to transform data into usable decisions, presentations, and automation with far less operational overhead.

This sets the stage for a deeper look at how Vertex AI works, where teams reach limitations, and why Knolli is becoming a preferred alternative for companies that want faster execution with fewer layers of configuration.

What is Vertex AI & What It Offers?

Vertex AI is a cloud-based platform from Google Cloud that provides a unified environment for training, deploying, and running AI models and agents. It removes the need for teams to manage their own compute infrastructure, while offering managed environments for inference, data ingestion, and AI workloads. 

Through its Agent Builder suite, developers can build AI agents — single-agent or multi-agent using prebuilt templates or custom logic. These agents can be deployed via a managed runtime (Agent Engine) that handles scaling, security, and tooling such as observability and versioning.

Image Source - slideshare

If your application involves custom documents, private data, or enterprise datasets, Vertex AI supports data-grounded workflows using its RAG Engine together with vector search and data ingestion pipelines. This lets models access your private knowledge base, significantly reducing hallucinations and improving relevance of output. 

Key benefits Vertex AI provides:

  • Scalable compute resources and managed hosting for models and agents
  • SDKs and prebuilt tools to create, deploy, and manage agents (via Agent Builder / Agent Engine)
  • Support for RAG-based workflows with private data integration, vector search, and retrieval pipelines
  • Built-in infrastructure for versioning, monitoring, logging, and lifecycle management

In sum: Vertex AI gives a strong foundation for AI development and deployment — ideal for teams comfortable building workflows, data pipelines, and agent logic, but it is primarily a toolkit that demands engineering work to turn AI capability into custom workflows or deliverables.

Where Vertex AI Falls Short for Scaling Teams?

Vertex AI is powerful infrastructure — but businesses looking for fast business-ready output sometimes encounter practical friction. 

The platform provides the core building blocks for agents, models, RAG pipelines, and deployment, yet the final layer of automation still needs to be engineered by the developer. This means the platform works best for teams who want to construct their own workflows rather than use pre-built operational systems.

Based on public documentation and usage patterns, here are the validated limitation areas where some teams seek an alternative:

1. Output creation is not pre-packaged

Vertex AI offers models and agent runtimes, but not completed workflows like investor reports, planning summaries, competitor breakdowns, or structured deliverables. A team must create prompts, pipelines, and templates to turn inference into finished output.

2. RAG and private data setup requires engineering

Vertex AI supports data-grounded agents through ingestion, embedding, indexing, vector storage, and retrieval — but each step must be configured manually. This can slow adoption for businesses that want immediate question-answering or workflow-execution agents.

3. Deep dependency on Google Cloud architecture

Most features integrate directly with Google Cloud services including Vertex AI Agent Builder, Agent Engine, Google Cloud Storage, BigQuery, and VPC-based configuration. While flexible, this anchors development inside one cloud ecosystem — migration becomes harder later if architectures grow large.

4. Costs scale based on usage

Vertex AI pricing is consumption-based, meaning inference traffic, vector storage, and data retrieval scale the bill over time. This is not inherently negative — but companies with high agent activity or large document corpuses need ongoing cost management.

These points do not make Vertex AI a weak platform. They simply highlight that it excels as infrastructure, not as a ready-to-run AI automation layer. Teams who want decision outputs rather than development frameworks often evaluate Vertex AI alternatives like Knolli, which we begin introducing next.

Meet Knolli.ai: The Smarter Vertex AI Alternative

Many teams eventually realize they require more than a platform that runs models — they want outcomes they can ship, present, or act on. Knolli was built for that moment. Instead of functioning only as a developer-focused backbone, Knolli is designed to produce ready-to-use business output without requiring complex agent design or pipeline wiring.

Vertex AI is strong as infrastructure, Knolli steps in when the goal is finished work. It reads business data, processes it, reasons across context, and delivers structured results such as financial briefs, board summaries, operational insights, strategic reports, and other decision-ready material in a fraction of the time a traditional workflow requires.

The Smarter Vertex AI Alternative

Why settle for outbound messaging alone? Knolli.ai offers a full GTM strategy with real-time insights, AI-driven automation, and seamless sales enablement — all in one platform. At just $39/month, it’s the smarter choice for marketing and sales teams looking to scale efficiently and work smarter.

Try Knolli Free

What Knolli helps teams do:

  • Turn raw information into clean business output
  • Automatically analyze financials, metrics, or structured data
  • Produce documents, presentations, decision drafts, or research summaries
  • Run reasoning workflows without requiring manual multi-step setup
  • Reduce analyst involvement in repetitive reporting tasks

Instead of spending time assembling pipelines, formatting insights, or stitching tools together, Knolli gives teams something they can use immediately, not just a model to operate.

Knolli.ai Capabilities vs Vertex AI

Dimension Vertex AI Knolli.ai
Core Purpose Model hosting, pipeline execution, agent development Outcome automation — reports, briefs, decisions, ready formats
Ideal User Engineering-focused teams building systems Operators, founders, analysts needing actionable output
Setup Requirement Configure models, indexing, pipelines, agent logic Upload data → receive structured results
Workflow Philosophy Build workflows manually Use workflows instantly
Data Handling Supports private data via RAG + ingestion Reads business data and returns insight without heavy configuration
Output Format Agent responses + API results Documents, decks, summaries, financial notes, strategies
Effort to Deploy Moderate to high engineering involvement Low — reasoning is pre-structured
Business Value Delivery Dependent on what you build Delivered automatically by the system

Knolli condenses what normally takes several agent chains, indexing steps, and formatting layers into one workflow. Instead of configuring how an agent should think, users focus only on the result they want — and Knolli generates the output. Vertex AI enables deep custom infrastructure; Knolli enables fast value creation.

Real Workflow Scenario: Team Speed with Knolli.ai vs Vertex AI

A mid-sized company needs to generate monthly management reports — combining revenue data, cost sheets, customer metrics, and growth projections — and then produce a clean, presentation-ready summary for leadership. Time is tight, and multiple teams (finance, operations, product) contribute to the data.

With Vertex AI

  • The engineering team begins by importing datasets (spreadsheets, CSVs, internal DB exports) into the AI pipeline.
  • They build a retrieval-augmented system: indexing data, configuring RAG pipelines, writing prompt logic, and defining agent workflows.
  • They also have to write code or scripts to format the output, compile charts or tables, and assemble them into a presentation template manually.
  • Each month’s report depends on manual orchestration — combining data + prompts + formatting + exporting — which takes hours to days and depends on engineers’ availability.
  • As complexity increases (multiple data sources, many metrics, custom graphs), maintenance overhead grows — updates, data validation, pipeline monitoring, bug fixes all demand effort.

With Knolli

  • The same teams upload raw data (spreadsheets, CSVs, internal reports) into Knolli — no index or pipeline configuration required.
  • Knolli’s built-in reasoning and output generation engines automatically parse data, compute metrics, highlight variances, and generate insights.
  • It then outputs a clean, formatted summary (text + tables/graphs) or presentation-grade deck — ready for leadership review.
  • The teams get the entire management report in minutes, with no engineering overhead, no manual formatting, and no manual data merging.
  • Because Knolli handles logic, formatting, and output generation internally, recurring monthly reporting becomes a one-click process — consistent, reliable, and repeatable across cycles.

The Outcome

  • With Vertex AI, internal reporting remains a heavy, engineering-dependent workflow — which slows down delivery and introduces risk of delays or inconsistencies.
  • With Knolli, reporting is automated end-to-end, freeing up engineering and operational bandwidth, and delivering consistent, leadership-ready output on schedule.
  • The company transitions from “building infrastructure + managing pipelines + formatting output” to “upload data → get report,” significantly reducing time-to-insight and enabling faster strategic decision-making.

Verdict AI: Why Knolli.ai Is Emerging as the Best Vertex AI Alternative

Vertex AI is powerful infrastructure — ideal for engineering teams building custom agent systems, RAG pipelines, and scalable AI deployment environments. 

But when the priority shifts from building to producing usable output, Knolli becomes the faster path. Instead of writing workflows, stitching tools, or formatting results manually, teams upload their data and receive decision-ready output - reports, slides, insights, executive summaries with minimal effort and far shorter turnaround time.

This shift in model changes business velocity. Where Vertex AI enables teams to create systems, Knolli enables them to generate decisions.

Knolli turns work into output; Vertex AI turns compute into possibility. One is a framework, the other is a finish line.

FAQs About Vertex AI Alternative

Who should consider switching from Vertex AI to Knolli?

Teams that want output instead of infrastructure benefit most. Vertex AI fits developers building systems, while Knolli serves founders and analysts wanting automated deliverables like reports, slides, and summaries.

Does Knolli support private or sensitive data workflows?

Yes. Knolli processes uploaded files locally within its execution environment and returns structured output. Data stays accessible only to the authenticated workspace, allowing controlled document automation.

Can Knolli replace Vertex AI entirely?

Knolli can replace Vertex ai when the goal is output automation, not system construction. If a team needs deep cloud-side agent engineering, Vertex ai remains relevant. Many use Knolli to eliminate reporting and analysis cycles.

How fast can a team start producing output using Knolli?

Most users upload a document or dataset and get structured results within minutes. No RAG configuration, no indexing, no multi-agent pipeline setup required — reducing time-to-insight dramatically.

Does Knolli require machine learning or engineering experience?

Minimal technical expertise is needed. Knolli applies built-in reasoning to raw data and generates output automatically, whereas Vertex AI requires workflow design, prompt chaining, and pipeline configuration.

What types of documents can Knolli generate automatically?

Knolli creates insight reports, financial summaries, strategy briefs, competitive breakdowns, meeting-ready slides, product notes, and research synopses — all without manual formatting or spreadsheet stitching.

Can Knolli integrate external knowledge sources like CRM, BI tools, or databases?

Work is underway, with upcoming support for platform connections and business systems. Knolli’s goal is direct data-to-report automation with minimal connector setup.