Offshore AI app agencies for US small businesses, with prices

For a US small business, the offshore agencies worth a first call for an AI app are small and mid-size teams in India, Poland, Latin America, and Vietnam that publish their prices. On their own pages and Clutch profiles, checked 2026-11-06, the cheapest way in runs from a $5,000 minimum at KUMO to a $15,000 proof of concept at Azumo, and most bill $22 to $49 an hour. Running a small app adds about $200 to $2,600 a month (Azumo, RaftLabs), and most of that is hosting and upkeep. The AI model is the small part.

On the evidence we could open, RaftLabs scores highest, then KUMO and Azumo. We’re an offshore team too. We wrote this list, so we left ourselves out of the scores. Where we fit is in a box near the end.

Who this is for: a US business with roughly 5 to 100 staff that wants a custom AI app built, such as an assistant that answers from your own documents, a tool that reads invoices or receipts, or an agent that updates your systems, on a budget of about $10,000 to $50,000. Who should skip it: if the job is a chatbot over your help center, a ready-made tool is usually cheaper than any agency here. If you only need a clickable demo, see Lovable, Bolt, or an agency. If your data is regulated and must stay with a US team, start with US firms instead.

We read the top results for this question before writing. Algoscale’s list of 28 firms puts Algoscale first and covers general outsourcing firms. Kore BPO’s list ranks Kore BPO first and gives most company rates without a source. Versatile’s list is mostly large firms such as TCS and Infosys, with no sources for its rates. myHAI’s guide names no agencies at all. None of them say what the app will cost to run each month. This list scores published prices and running costs, and links every fact.

How we scored them

Each agency gets 0, 1, or 2 points on five checks, for a total out of 10. We counted only what we could open on a public page on 2026-11-06. A low score means we found little public evidence. It doesn’t mean the work is bad.

Why running cost gets its own row: an AI app has a monthly bill that a normal app doesn’t. Model fees, hosting, and someone to watch the answers keep costing money after launch. An agency that writes that number down before you sign is easier to budget with.

To get in, an agency had to show AI work on its own site and publish a rate, a price, or a minimum. We skipped agencies we couldn’t verify, such as one Latin American firm whose site blocked our reader.

The scores at a glance

Ties are ordered by the AI work score. Clutch figures change often, so check the profile before you rely on one.

1. RaftLabs: best for a first AI app on a fixed budget

• Where it is: Clutch lists Dublin, Ireland, as headquarters, plus Ahmedabad, India, and Los Angeles. 10 to 49 staff, 4.9 from 20 reviews.
• Price on site (2): the homepage says “Every RaftLabs project starts at $10000.” It puts an MVP with one or two core features at $10,000 to $20,000 and says complex AI systems “are quoted based on scope.” Its AI agent cost guide says “RaftLabs charges $6,000-$6,500 per person per month.” Checked 2026-11-06.
• Way in (2): $10,000.
• Rate (2): $25 to $49 an hour on Clutch, with a $10,000+ minimum.
• AI work (2): the homepage names Musgrave: “1,610 prize-draw receipts verified by AI, no manual queue.” Shoppers photograph receipts, and the AI approves or rejects each one, with people handling the edge cases.
• Running cost (2): the cost guide gives a small deployment, under 1,000 users, at $1,150 to $2,600 a month: $50 to $300 in model fees, $100 to $300 for hosting, and $1,000 to $2,000 for upkeep.

Pick RaftLabs if you want a written start price and a team that has put AI in front of real shoppers. Caveat: the same cost guide gives a different monthly total in its FAQ ($1,500 to $8,000), so get your own running cost in writing.

2. KUMO: best for a tiny senior team with prices up front

• Where it is: Bengaluru, India. Clutch lists 2 to 9 staff and 4.9 from 10 reviews.
• Price on site (2): its AI agent cost guide says “$20,000 to $50,000 for one workflow and one integration set” and “$50,000 to $100,000” for agents across several systems. Checked 2026-11-06.
• Way in (2): Clutch lists a $5,000+ minimum.
• Rate (1): $50 to $99 an hour on Clutch.
• AI work (2): the Volopay case study says “AI agents built by the team handle transaction reconciliation, KYC, and document processing.” KUMO’s founders built Volopay’s first version as its founding engineers, so this is a long-term relationship with one company.
• Running cost (2): the cost guide budgets “hosting (a few hundred dollars a month)” and “ongoing engineering of $5,000 to $10,000 per month if you have no engineers.” It puts model fees at “about $3 a month on Claude Haiku 5.5, about $60 on Claude Sonnet 5.5” for its example workload.

Pick KUMO if you want to talk to the people who write the code and see a price range before the call. Caveat: the $5,000 Clutch minimum is below KUMO’s own $20,000 floor for an AI workflow, so plan on $20,000. Its worked example also lands lower than its headline model fees ($1.80 and $36), which is a small gap but worth asking about.

3. Azumo: best for a priced proof of concept from a nearshore team

• Where it is: Clutch lists San Francisco as headquarters and Rosario, Argentina. Its small business AI page describes “our nearshore model with engineers across Latin America.” 50 to 249 staff, 4.9 from 27 reviews.
• Price on site (2): the same page says costs “typically range from $15,000 for a focused proof of concept” up to “$75,000 to $150,000 for a production system with integrations.” Checked 2026-11-06.
• Way in (2): Clutch lists a $10,000+ minimum.
• Rate (2): $25 to $49 an hour on Clutch.
• AI work (1): the page shows Azumo’s own AI receptionist and AI SDR agent. We found no named small-business client AI project on it, and the receptionist case study link pointed nowhere when we checked.
• Running cost (2): “We charge a fixed project cost, then $200-$2,000 per month for hosting and maintenance, with no per-seat fees.”

Pick Azumo if you want a US contract and a team in Latin America, with a price for the first step. Caveat: the jump from a $15,000 proof of concept to a $75,000 production system is large. Ask what a small production version would cost before you start the proof of concept.

4. Monterail: best for live AI inside an existing product

• Where it is: Wrocław, Poland, with an office in Chicago, per Clutch. 50 to 249 staff, 4.8 from 64 reviews.
• Price on site (1): Monterail’s own blog states its Clutch rate of $25 to $49 an hour and a $10,000 minimum. We found no price for AI work. Checked 2026-11-06.
• Way in (2): $10,000.
• Rate (2): $25 to $49 an hour.
• AI work (2): for Simfoni, Monterail built reports that analyze spend data “with Claude on AWS Bedrock.” The page says the proof of concept “was quickly integrated into the live product by Simfoni’s team, under the name of ‘Insights AI’.”
• Running cost (1): its cost guide says that with inference costs, “a 24-month TCO routinely lands at 1.6x to 2.2x the initial build cost.” It gives no monthly figure.

Pick Monterail if you already have a product and want AI added to it by a mid-size team with many reviews. Caveat: its named AI clients are larger companies. Ask for an example closer to your size.

5. Groovy Web: best low monthly rate for a dedicated AI engineer

• Where it is: offices in Nadiad and Ahmedabad, India, plus addresses in Australia, Germany, and Wilmington, Delaware, on the homepage. Its hiring guide says “Groovy Web is based in India.”
• Price on site (2): “AI sprint packages start at $15K, and a full-time senior AI engineer costs $3,520 to $7,040 per month.” Checked 2026-11-06.
• Way in (1): the $15,000 AI sprint.
• Rate (2): $3,520 to $7,040 a month is about $22 to $44 an hour at 160 hours (our math). The hiring guide says engineers are “available from $22 per hour.”
• AI work (1): Groovy Web shows its own AI products, such as gStride and JustShoot. The homepage lists AI apps like ZenoCall, “AI voice agents for outbound calling,” but none has its own page and no client is named.
• Running cost (2): a cost case study says an unnamed client’s AI bill fell from “$14,200/mo” to “$1,400/mo” after routing simple questions to a cheaper model, moving from Pinecone to Postgres with pgvector, and caching repeat answers.

Pick Groovy Web if you want one AI engineer by the month at a known price. Caveat: the case studies don’t name clients, and the hiring guide calls the trial “free” in one place and “paid” in another. Get the trial terms in writing.

6. Vstorm: best AI proof, at the highest rate here

• Where it is: Wrocław, Poland. Clutch lists 10 to 49 staff and 4.9 from 22 reviews.
• Price on site (1): the homepage gives no price. Its first steps are free calls: “Neither needs a budget decision.” Clutch lists the rate and minimum. Checked 2026-11-06.
• Way in (2): $10,000+ on Clutch.
• Rate (0): $100 to $149 an hour on Clutch.
• AI work (2): for Mixam, a UK printing company, Vstorm built “A three-agent system” that guides new customers to a priced order. The page says “The figures below are from the live Mixam AI Agent, not a lab demo.” Vstorm also publishes open-source agent code at oss.vstorm.co.
• Running cost (2): the Mixam page reports “About $2K a month in tokens against about $200K of additional monthly revenue,” with more than 10,000 users a day. That’s Vstorm’s own number.

Pick Vstorm if your team is technical and wants agent code it can read. Caveat: at $100 to $149 an hour, a $10,000 budget buys about 67 to 100 hours (our math). That’s tight for a full app.

7. Saigon Technology: lowest published rate, but no minimum or running cost

• Where it is: head office in Ho Chi Minh City, a branch in Da Nang, and a US address in Reston, Virginia, per the homepage.
• Price on site (1): its generative AI page gives an hourly rate only. Its heading puts the rate at $22 to $46 an hour, and the text below says $26 to $46. Checked 2026-11-06.
• Way in (0): no minimum shown. The homepage offers “a two-week risk-free trial.”
• Rate (2): $22 to $46, or $26 to $46, an hour.
• AI work (2): the generative AI page names AxiaGram, “Voice AI Inside a HIPAA-Compliant EHR Workflow,” with “6M+ medical records handled securely,” and PepTalk, a chatbot “mixing large and small OpenAI models.” It also hosts research demos you can open.
• Running cost (1): the page mentions “cost controls, and routing between large and small models,” but gives no monthly figure.

Pick Saigon Technology if the hourly rate matters most and you can scope the work yourself. Caveat: the page also says “Our generative AI engagements stay under NDA,” so ask for a live demo of AxiaGram or PepTalk before you pay.

What is a reasonable price for a small AI app?

A reasonable price for a small AI app from an offshore agency is about $10,000 to $50,000 to build, plus about $200 to $2,600 a month to run. That range comes from the published prices of the seven agencies above, checked 2026-11-06, and from Anthropic and OpenAI list prices.

To build: on the pages above, a first AI app with one workflow and one integration costs about $10,000 to $50,000. RaftLabs puts a small MVP at $10,000 to $20,000, Azumo’s proof of concept starts at $15,000, and KUMO’s single workflow is $20,000 to $50,000. A production system tied into several of your tools is $50,000 to $150,000 at KUMO and Azumo. All checked 2026-11-06.

To run: the model bill is usually the smallest part. Here’s our math for an assistant that answers 2,000 questions a month, with about 3,000 tokens in (your question plus the documents it reads) and 500 tokens out each time. Prices are per million tokens, from Anthropic’s pricing page and OpenAI’s pricing page, checked 2026-11-06.

Anthropic says “Save 50% with batch processing” for work that doesn’t need an instant answer. Agents that call the model several times per task cost more than this. Vstorm’s Mixam agent runs about $2,000 a month in tokens at more than 10,000 users a day.

Hosting and upkeep cost more than the model. Azumo charges $200 to $2,000 a month for hosting and maintenance. RaftLabs puts a small deployment at $1,150 to $2,600 a month, with $1,000 to $2,000 of that for a part-time engineer. KUMO budgets a few hundred dollars for hosting, plus $5,000 to $10,000 a month of engineering if you have no engineers of your own.

So a reasonable budget for a small US business is $10,000 to $50,000 to build, then about $200 to $2,600 a month to run. Our AI feature cost calculator runs the model math for your own volume, and how much GPT or Claude costs per user explains the token sums. Current prices for every model are on our AI models page.

How to check an offshore AI agency before you pay

Do these four checks before you send an offshore AI agency any money.

Use one AI feature they shipped. Ask for a link or app listing for one live AI feature and try it yourself. Musgrave at RaftLabs, Simfoni at Monterail, and Mixam at Vstorm are named on the agencies’ own pages. If everything is under NDA, ask for a screen share of the running app.

Get the monthly bill in three lines. Ask for model fees, hosting, and upkeep hours as separate numbers. Then check the model line against the provider’s price page with the table above. If they can’t say how many tokens one request uses, the number is a guess.

Open the accounts in your company’s name first. The OpenAI or Anthropic account, the cloud account, and the code repository should be yours before work starts. Our guide to who owns the code when you hire an agency covers the contract wording.

Pay for one small working slice first. Ask for the first milestone to be one feature running on your real data, and check that the rate on the invoice matches the Clutch profile. If you want to compare a cheap hourly rate with what you’ll really pay, the offshore true-cost calculator adds your own time, rework, and waiting. Our longer guide to vetting an offshore team covers reviews and red flags.

Who should pick whom

FAQ

How much does it cost to build an AI app for a small business?

Among the seven agencies here, a first AI app with one workflow costs about $10,000 to $50,000, checked 2026-11-06. The lowest published ways in are KUMO’s $5,000 Clutch minimum, RaftLabs’ $10,000 start, and Azumo’s $15,000 proof of concept. A production system tied into several of your tools runs $50,000 to $150,000.

How much does an AI app cost to run each month?

For a small assistant answering 2,000 questions a month, model fees are about $1 to $22 at current Anthropic and OpenAI prices. Hosting and upkeep cost more: $200 to $2,000 a month at Azumo and $1,150 to $2,600 at RaftLabs. Ask any agency for these three numbers separately.

Which country is best for outsourcing AI app development?

No single country wins. On this list, teams in India, Vietnam, Poland, and Latin America all publish rates of $22 to $49 an hour, while Vstorm in Poland charges $100 to $149. Pick by the AI work you can check and the price in writing.

Is it safe to hire an offshore agency to build an AI app?

It’s safer when the API keys, cloud account, and code repository are in your company’s name from day one, and when you pay for one small working milestone before the full build. Ask to use a live AI feature the agency built.

Should I use a no-code AI builder instead of an agency?

For a demo or an internal tool with a few users, a builder can be enough. Once the app needs your own data, logins, billing, or an approval step, an agency usually costs less than fixing a builder app later. We compare the options in Lovable, Bolt, or an agency.

If you want a written scope for an AI app, see AI SaaS development or tell us what the app should do.