The best app development companies for small businesses
There is no single best app developer for a small business; there is the right one for your budget, your industry and how much you want to own afterwards. This list compares ten US-facing companies on the things owners ask about first: published prices, minimum budgets, maintenance, location and who each firm is really for. Keepport is on the list and we say plainly where we are weaker.
How we compared
Facts come from each company's own website in September 2026, plus Clutch profiles where a firm publishes minimums there. 'Not published' means we could not find a number. Where we have a stake, we say so.
- Does the company publish a starting price or a minimum budget?
- Does it offer a productized maintenance plan with a monthly price?
- Where is the project lead, and can you reach a person by phone?
- Who owns the code and the store accounts when the project ends?
- Does it show real small-business work, or only enterprise logos?
- Is there a low-risk entry: a free call, a paid discovery, a prototype sprint or a guarantee?
The comparison
| Company | Where | Best for | Build pricing | Maintenance | Notes |
|---|---|---|---|---|---|
| Keepport Since 2026 | [State], US · serves all 50 states | First app for a single- or multi-location business that wants a fixed price and a named engineer after launch | Fixed, from $18,500; typical $18.5K–$35K | $495 / $1,250 / $2,750 per month, published | Templates per industry, phone-first, prices on the page. New company with a small portfolio; that is the honest trade-off. |
| Chop Dawg Since 2008 | Philadelphia, PA | Businesses that want an established agency with a free planning call and monthly-budget billing | From about $7,500 per month over 1–4 months; projects typically start around $25,000 | From $2,500 per month | 18 years, 500+ launches, Clutch 5-star. Enterprise logo wall may feel distant for a small shop. |
| Bolder Apps Since 2019 | Miami, FL | Funded startups and businesses with $30K+ budgets that value published pricing and a named team | $30,000 minimum; $30K–$250K+ | $2K–$5K basic, $5K–$12K standard per month (blog) | Very transparent, free planning tools, code audit and paid discovery offers. No phone on the site. |
| Designli Since 2013 | Greenville, SC | Founders who want a fixed-price prototype sprint and a money-back guarantee | $10K+ minimum; $50–99 per hour (Clutch); prices not published | Not published | 200+ reviews across G2, Google and Clutch. Guarantee: results in 30 days or the next month free. |
| DreamCo Design Since 2006 | Elgin, IL | Small businesses that want a phone-first US vendor and in-house financing | Informational apps $3K–$6K; robust apps $10K–$50K | Not published | A+ BBB, since 2006, financing plans with interest; ownership transfers on final payment. |
| Zco Corporation Since 1989 | Nashua, NH | Mid-size companies and enterprises that want a large, long-established team | Not published; quote by consultation | Continuous post-launch support, not productized | 35+ years, 250+ staff, Fortune 500 clients. Likely more than a first small-business app needs. |
| Dogtown Media Since 2011 | Los Angeles, CA | Healthcare, fintech and IoT products with compliance needs | Not published | Not published | 200+ apps, healthcare guides and white papers, phone in header. |
| Goji Labs Since 2014 | Los Angeles, CA | Startups that want product strategy alongside development | Not published | Not published | Clutch Top 100 fastest growing 2026; 500+ products shipped; book-a-call flow. |
| Simpalm Since Not published | Chicago, IL and 3 other US offices | Businesses in healthcare, education or hospitality that want a mid-size US agency | Not published | Not published | Clutch 4.9, DesignRush 5/5; nine industry pages; contact by form. |
| MindSea Since 2008 | Halifax, Canada (serves US) | Healthcare organizations that want a specialist team with a continuity promise | Not published | Not published | 18 years, 250+ projects, HIPAA/HL7 guides, the same people stay on the account. |
What the numbers say
Across the ten companies, only three publish a build price and only two publish a maintenance price. That is not an accident: hourly billing and undisclosed retainers are how most agencies protect their margin. If a company will not put a number on the page, ask for the minimum on the first call and for the monthly maintenance price in writing.
What a first app for a single-location business costs at fixed-price shops. Hourly agencies usually land at $30,000 to $80,000 for the same scope. 52% of US small businesses that built an app spent under $30,000 and were satisfied (The Manifest).
The industry rule of thumb when billed hourly. Flat plans from US vendors start at $495 (Keepport) and $2,500 (Chop Dawg) a month; offshore retainers start around $300 to $1,000.
Questions business owners ask us
If yours is not here, call. It is faster than a form.