Disclosure: App369 publishes this guide and is one of the six companies listed. It compares what each company publishes on its own website and its public Clutch profile, checked on October 14, 2026. It is not an independent benchmark, and no company paid to be included.
Key takeaways
- Only two of the six publish a price for AI work: App369 ($2,500 for one AI feature or agent) and Clockwise Software ($15,000–$30,000 for basic AI add-ons).
- Clutch minimum project sizes here run from $10,000+ (Azumo, Krazimo, Sketch Development) to $50,000+ (Clockwise Software, Netguru).
- Clutch hourly rates run from $25–$49 (Azumo) to $150–$199 (Sketch Development).
- Ask how quality will be measured before anything is built. A test set of your own examples is the clearest answer.
- You should own the model provider account and pay for usage directly, so you can switch models later.
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The best AI integration company depends on how much AI work you have. For one feature in an app you already run, App369 publishes a $2,500 fixed price and Krazimo takes $10,000+ projects, per Clutch. Azumo has the lowest hourly rates here and Sketch Development works with large US companies. For a program of AI work, Netguru and Clockwise Software suit bigger budgets. To size the rest of your build, try the free app cost calculator.
What an AI integration company is (and isn't)
An AI integration company adds language-model features or agents to software you already have: a support assistant that answers from your help docs, an agent that drafts quotes, or a classifier that routes incoming email. It connects the model to your data, limits what the AI can do without a person, and measures how well it works. This guide leaves out firms that only train custom models from scratch, chatbot builders you configure yourself, and AI consultancies that don't write code. For the build side, see the AI integration service page.
How I compared these AI companies
I checked each company's own website and Clutch profile on October 14, 2026:
- Published price: a price for AI work on the company's own site.
- Clutch minimum and hourly rate: as shown on Clutch that day.
- Clutch rating and review count: read the same day and quoted only with that date.
- Models and stack: which AI providers and languages the company names.
- Fit: the size of project each company is built for.
I didn't hire these companies or test their work. Companies are listed alphabetically. The order is not a ranking.
The best AI integration companies in 2026
1. App369, best for one AI feature in an app you already have
App369 publishes this guide. It is one developer, Simon Dziak, in Miami, Florida. Its AI Feature or Agent Build is a $2,500 fixed price for one feature or agent, delivered 10 business days after a one-page spec is agreed. The build starts with an evaluation set of up to 50 of your real examples, so quality is scored, not guessed. The feature goes into your codebase on your own model provider account, usually Claude or Gemini, with write actions gated for a person to approve and every prompt, tool call and token cost logged. You pay the provider for usage directly.
- Strengths: the lowest published price here; a measured score on your own examples; you keep the provider account.
- Limitation: one developer and one feature per build, so it doesn't suit a program of AI work across many systems.
- Best for: small businesses and SaaS founders who want one AI feature live and measured.
2. Azumo, best for nearshore AI developers at low hourly rates
Azumo lists San Francisco on its site and Clutch, plus Rosario, Argentina, on Clutch, with developers mainly in South America. On Clutch it lists a $10,000+ minimum project and $25–$49 per hour, with a 4.9 rating from 27 reviews (read October 14, 2026). It names a wide range of models, including OpenAI, Anthropic Claude, Gemini, LLaMA and Qwen, and project examples including semantic search over supplier records for Meta and generative AI work for Omnicom.
- Strengths: the lowest hourly band here; many named model providers; time zones close to US hours.
- Limitation: no price on its site; its FAQ says pricing depends on scope, seniority and engagement model.
- Best for: companies that want an ongoing AI team at nearshore rates.
3. Clockwise Software, best for founders who want an AI price band before the first call
Clockwise Software is listed in Edinburgh, Scotland, on Clutch. Its AI integration page publishes price bands: a $10,000–$15,000 discovery phase, $15,000–$30,000 for basic AI add-ons or an MVP, and $30,000+ for complex AI features. It names GPT-4, Claude, Llama and Gemini, and Python, PyTorch and TensorFlow. On Clutch it has a 4.9 rating from 23 reviews (read October 14, 2026).
- Strengths: one of the few AI firms with published prices; a discovery phase before the build.
- Limitation: Clutch shows a $50,000+ minimum project, which doesn't match the lower bands on its own site, so confirm the real minimum.
- Best for: funded startups adding AI to a product who want a budget range up front.
4. Krazimo, best for small businesses that want an AI-only studio
Krazimo is listed in New York and Bengaluru on Clutch and focuses on AI work. Its site says it limits its team to 15 engineers and takes at most 10 active projects, and it shows small-business AI case studies such as an AI CRM for a medical practice. On Clutch it lists a $10,000+ minimum project and $100–$149 per hour, with a 5.0 rating from 13 reviews (read October 14, 2026).
- Strengths: AI is its whole focus; a low Clutch minimum; a cap on active projects.
- Limitation: a short review history, and its site names no office, so ask who will work on your project.
- Best for: small and mid-size businesses with one or two AI projects.
5. Netguru, best for large companies with a broad AI program
Netguru is based in Poznań, Poland, and says it has 400+ people. Clients and case studies on its site include IKEA, Volkswagen, Delivery Hero and Vinted. It builds AI agents, chatbots and recommendation features, alongside web and mobile work in React, Python, Flutter and other stacks. On Clutch it lists a $50,000+ minimum project and $50–$99 per hour, with a 4.8 rating from 73 reviews (read October 14, 2026), the longest review record here.
- Strengths: scale; a long list of enterprise clients; AI work plus the web and mobile around it.
- Limitation: a $50,000+ minimum and no published price, so it's a poor fit for one small feature.
- Best for: larger companies that want one partner for AI, web and mobile.
6. Sketch Development, best for US enterprises that want a quick AI pilot
Sketch Development's site footer gives a St. Louis address, and Clutch lists Webster Groves, Missouri, and Pittsburgh. Its site shows client logos including Stifel, US Bank, Centene and Panera, a banking AI workflow case study, and a "30-day AI MVP" program with no published price. On Clutch it lists a $10,000+ minimum project and $150–$199 per hour, with a 5.0 rating from 23 reviews (read October 14, 2026).
- Strengths: US-based; enterprise clients; a time-boxed AI pilot.
- Limitation: the highest hourly band here, and no published price or stack.
- Best for: larger US companies that want an onshore team to prove an AI use case in a month.
Side-by-side comparison
| Company | Based in | Published AI price | Clutch minimum | Clutch hourly | Watch out for |
|---|---|---|---|---|---|
| App369 | Miami, FL | $2,500 per feature | Not listed | Not listed | One developer |
| Azumo | San Francisco / Argentina | Not published | $10,000+ | $25–$49 | No price on site |
| Clockwise Software | Edinburgh (Clutch) | $15,000–$30,000 basic | $50,000+ | $50–$99 | Minimums don't match |
| Krazimo | New York, Bengaluru | Not published | $10,000+ | $100–$149 | Short review history |
| Netguru | Poznań, Poland | Not published | $50,000+ | $50–$99 | High minimum |
| Sketch Development | St. Louis area | Not published | $10,000+ | $150–$199 | Highest hourly band |
Which AI company fits your situation
| Your situation | Start with |
|---|---|
| One AI feature in an existing app, under $5,000 | App369 |
| An ongoing AI team at nearshore rates | Azumo |
| A funded product that needs an AI budget up front | Clockwise Software |
| A small business with one or two AI projects | Krazimo, App369 |
| AI across many systems in a large company | Netguru |
| An onshore 30-day AI pilot | Sketch Development |
How to choose an AI integration company
- Name one task. "Answer customer questions from our help docs" is a task. "Add AI" is not. The app development RFP guide shows how to write it up.
- Collect 20 to 50 real examples. They become the test set every company should score against.
- Ask what the AI may do alone. Sending email, issuing refunds and editing records should need a person's approval at first.
- Keep the provider account. You should pay OpenAI, Anthropic or Google directly, so you can switch models.
- Ask for the running cost. Token usage is a monthly bill. Get an estimate per request and per month.
- Check the data layer the AI reads from. If it is Supabase, new tables need explicit grants from October 30, 2026; the free Supabase October 30 grants checker lists which tables in a migration need one. If the app around the AI was built with Lovable, Bolt or Cursor and already breaks, start with the fixed-price AI-built app rescue.
Get a price for your AI feature
The instant quote gives a price range for your project in about a minute. Compare it with a written quote from at least one other company on this list.
Frequently asked questions
- What does an AI integration company do?
- It adds language-model features or agents to an app or business tool you already have, such as answering questions from your documents, drafting replies, or classifying incoming requests. It wires the model into your data and decides what the AI may do on its own.
- How much does it cost to add AI to an app?
- Published prices in this guide start at $2,500 for one feature (App369) and $15,000–$30,000 for basic AI add-ons (Clockwise Software). Most firms here only quote after a call, with Clutch minimums from $10,000 to $50,000.
- Which AI model should my app use?
- The one that scores best on your own examples at a cost you can carry. Azumo, Clockwise Software and App369 name several providers, including OpenAI, Anthropic Claude and Google Gemini, so ask for a comparison on your data.
- How do I know an AI feature works?
- Ask for an evaluation set: real examples with the right answers, scored before and after launch. A demo that works on three hand-picked inputs is not evidence.
- Do I need a big AI firm or a small studio?
- A single feature in an existing app suits a small studio or a fixed-price build. A program of AI work across many systems suits a larger firm like Netguru or Azumo.
Sources
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