Toptal Alternatives for Senior AI Engineers (2026)

The short answer

If you are hiring for AI work, the strongest Toptal alternative is HeyDev: a founder-led senior AI team from $6,000 a month with a risk-free first week, or a fixed-price quote for a project within 48 hours. For general developer roles, Arc.dev publishes rates from $15 to $110+ an hour and Proxify shows €5,100 to €8,000 a month.

The 6 best Toptal alternatives, plus Toptal itself

1. HeyDev

A founder-led AI engineering studio. You work directly with the founders (ex-Microsoft, IIT Kanpur, ex-Spinny, a $1B+ startup) and an ex-Google engineer, not a matched stranger. We build MCP servers and ChatGPT, Claude and Copilot apps, AI agents and RAG, and voice AI agents, or place a senior AI engineer on your team by the month.

Pricing: Senior AI engineer from $6,000/month, first week risk-free. Project work gets a fixed-price quote within 48 hours of a call. Vibe-coded app audit: $999 in 5 business days.
Best for: Software companies shipping AI features: MCP servers, ChatGPT and Claude apps, agents, RAG and voice.

2. Arc.dev

A remote developer marketplace for freelance and full-time hires. Says it hires in 72 hours for freelance roles and 14 days for full-time, from 450,000 developers in 190 countries.

Pricing: Freelance: $15 to $110+ per hour, with a risk-free trial of up to two weeks. Full-time: 20% of annual salary.
Best for: Budget-conscious individual hires, and full-time recruiting.

Source: Arc.dev: Pricing

3. Proxify

A European developer marketplace that places vetted developers on a monthly, all-inclusive rate. Says 1% of applicants are accepted and matching takes 2 days on average.

Pricing: Its calculator shows €5,100 to €8,000 per month (€32 to €50 per hour) by default, all expenses included, with a 2-week termination notice.
Best for: A generalist developer in a European time zone at a predictable monthly price.

Source: Proxify: Pricing

4. Lemon.io

A marketplace of vetted freelance developers for startups. Says it matches in about 24 hours and accepts 1.2% of applicants.

Pricing: Rates are not published. No upfront fees and no minimum.
Best for: A fast single-developer hire on a startup budget.

Source: Lemon.io: Pricing

5. Revelo

Nearshore Latin American developers on US time zones, with salary, benefits, payroll and compliance included in one rate.

Pricing: Rates are not published. Two-week trial ("pay only if you're happy"), month-to-month, 14 days average time to hire.
Best for: Long-term US-timezone engineers at nearshore cost.

Source: Revelo: Pricing

6. Upwork

The largest open freelance marketplace. You post a job, review proposals and manage the freelancer yourself.

Pricing: Client marketplace fee of up to 7.99% on the Basic plan (3% when paying from a US bank account) and 10% on Business Plus, plus a contract initiation fee of $0.99 to $14.99 per contract.
Best for: Small, well-defined tasks where you can vet and manage the freelancer yourself.

Source: Upwork Help: Client marketplace fee

7. Toptal

A large vetted freelance network that matches you with individual developers, designers and finance experts. Says fewer than 3% of 200,000+ yearly applicants are accepted and candidates are introduced within 24 hours in almost all cases.

Pricing: Hourly rates are not published. A $79 monthly subscription fee applies once you proceed with talent matching. Trial of up to two weeks: if you are not satisfied, you are not billed.
Best for: Filling several individual roles, including non-AI ones, from one network.

Source: Toptal: FAQ (fees, trial, matching)

HeyDev vs Toptal, side by side

	HeyDev	Toptal
What you get	A senior AI engineer backed by the founders, or a fixed-scope project	One matched freelancer per role
Specialism	AI only: MCP, agents, RAG, voice	Developers, designers, finance, project managers
Price	From $6,000/month, published	Hourly rates not published
Platform fee	None	$79/month once you proceed with matching
Trial	First week risk-free	Up to two weeks, not billed if not satisfied
Fixed-price projects	Yes, quote within 48 hours	Not listed on its pricing page
Who you talk to	The founders who do the work	A matcher, then the freelancer
Proof	A 249k-line voice AI platform we built and run; an 11-agent mobile testing system	Large client list across industries

Why teams switch to HeyDev

You are buying an outcome, not a CV. A marketplace gives you a person and leaves the architecture, review and delivery risk with you. We take a feature from spec to production, and the founders review the work.

AI is all we do. MCP servers, ChatGPT and Claude apps, agents with evals, RAG and voice agents. We built and run Sargam, a 249,000-line voice AI calling platform, and Zailens, 11 autonomous agents that test mobile apps on real devices.

You know the price before the call. From $6,000 a month for a senior AI engineer, no subscription fee, and a fixed-price quote for project work.

When Toptal is the right call

You need several roles at once, including design, finance or project management.
You want to interview and choose between multiple candidates for the same seat.
You need a two-week trial rather than one week.

How to switch

Book a 30-minute call. Bring the role description or the feature you need shipped.
Within 48 hours you get either a named engineer for monthly work or a fixed-price quote for a project.
Start with a risk-free first week. If it is not working, you do not pay for that week.

Questions

What is the best Toptal alternative for AI development?

For AI features specifically, HeyDev: a founder-led senior AI team from $6,000 a month with a risk-free first week, or a fixed-price project quote within 48 hours. Toptal is a general network that matches individual freelancers across many skills.

How much does Toptal cost?

Toptal does not publish hourly rates. Its FAQ states a $79 monthly subscription fee once you proceed with talent matching, a trial of up to two weeks during which you are not billed if unsatisfied, and invoices twice a month.

Is there a cheaper alternative to Toptal?

Arc.dev publishes freelance rates from $15 to $110+ an hour and Proxify shows €5,100 to €8,000 a month by default. HeyDev starts at $6,000 a month for a senior AI engineer with the founders involved.

Can I switch from a Toptal developer to HeyDev mid-project?

Yes. Book a call with the current state of the project, and the first week of a HeyDev engagement is risk-free.

When is Toptal the better choice?

When you need many roles from one network, including non-engineering ones, or want to pick between several candidates per seat.

Sources

Competitor prices and terms are taken from their own public pages on the date above and can change. Spotted something out of date? Email mahima@heydev.us and we will correct it.

Need an AI feature shipped, not just a seat filled? Book a 30-minute call with the founders or email mahima@heydev.us.

6 Best Toptal Alternatives for Hiring Senior AI Engineers