Top AI Staff Augmentation Services

Index.dev vs Uvik Software: full comparison for 2026

Quick verdict

Index.dev (4.5/5) edges ahead of Uvik Software (4.3/5) overall. Index.dev is the better choice for startups that want their money back if the first month doesn't work. Uvik Software is the stronger option for knowing the rate band before the first sales call. The right choice depends on your project size, budget, and required tech stack.

Index.dev vs Uvik Software: head-to-head summary

Criterion Index.dev Uvik Software
Founded 2019 2015
HQ London, United Kingdom Tallinn, Estonia
Team size 30,000+ network 50–249
Rating 4.5 / 5 4.3 / 5
Primary differentiator A refundable 30-day trial on every placement, plus direct hire A public rate band and squads that scale on 14 days' notice
Pricing model Monthly rate per engineer; direct-hire fee; 30-day refundable trial; rates on request $50–$99/hr (Clutch band); monthly per engineer; 14-day scaling terms for squads
Min. engagement Not published Not published
Primary tech stack Python, PyTorch, LangChain Python, FastAPI, Django
Industries served SaaS, Fintech, E-commerce, AI labs, Healthcare SaaS, Fintech, Data platforms, E-commerce, Healthcare

Index.dev vs Uvik Software: overview

Index.dev

Index.dev, legally Index Soft Limited, is a London talent platform that its job ads date to 2019. Its buying terms are the clearest of any network here: every placement carries a 30-day trial with a full refund if the match fails. You can contract one engineer, build a dedicated offshore team or hire someone directly. The main pool of more than 30,000 engineers sits in Latin America and Central and Eastern Europe, and a separate AI unit supplies Master's and PhD-level people for fine-tuning and retrieval work. Vetting runs through five stages with human reviewers.

Uvik Software

Uvik Software, founded in 2015 and based in Tallinn with a sales office in Ipswich, sells Python engineers for data, AI and backend work, and it is one of the few providers here whose buying terms you can read before calling. Clutch lists a $50 to $99 hourly band. Squads of three to eight engineers can be scaled up or down on 14 days' notice, and profiles arrive within 24 to 48 hours. All engineers are full-time employees with seven to fourteen years of experience on average. An aggregator mentions a 30-day free replacement, but Uvik's own pages don't confirm it.

Services and capabilities: Index.dev vs Uvik Software

Capability Index.dev Uvik Software
Full-time dedicated engineers ✓ ✓
Part-time / fractional experts ✗ ✗
Dedicated team ✓ ✓
Trial before commitment ✓ ✗
Published rates ✗ ✓
Direct hire option ✓ ✗
Subscription or output-based pricing ✗ ✗
Nearshore time-zone overlap ✓ ✗
LLM / GenAI engineers ✓ ✓
MLOps ✗ ✗
Computer vision ✗ ✗
Data engineering ✗ ✓

Tech stack comparison: Index.dev vs Uvik Software

Framework / platform Index.dev Uvik Software
PyTorch ✓ ✓
TensorFlow N/A N/A
LangChain ✓ N/A
Hugging Face ✓ N/A
OpenAI ✓ ✓
AWS ✓ ✓
Azure N/A N/A
Google Cloud ✓ N/A
Databricks N/A ✓
Kubernetes N/A N/A

Pricing comparison: Index.dev vs Uvik Software

Criterion Index.dev Uvik Software
Minimum engagement Not published Not published
Engagement models Full-time dedicated, Dedicated team, Direct hire, Trial period Full-time dedicated, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Index.dev vs Uvik Software

Dimension Index.dev Uvik Software
Best company size Startup to mid-market Startup to mid-market
Best industries SaaS, Fintech, E-commerce SaaS, Fintech, Data platforms
Best use cases Trialling a Latin American LLM engineer for a month, Hiring a PhD-level specialist to fine-tune a model Adding two senior Python engineers to integrate an LLM, Scaling a Databricks squad from three to six for a quarter
Typical project type Full-time dedicated Full-time dedicated

Index.dev vs Uvik Software: pros and cons

Index.dev
+ A full refund in the first 30 days lowers the cost of a bad match
+ Contract and direct-hire routes from one provider
+ Talent in both U.S.-friendly and European time zones
- Engineers are network members, not employees
- Acceptance-rate figures are the company's own
- No published monthly rates
Uvik Software
+ Rate band is published
+ 14-day notice to scale a squad up or down
+ Employed engineers only, no freelancers
- Python only
- No part-time option published
- Replacement guarantee is reported only by third parties

Who should choose Index.dev?

A typical fit: trialling a Latin American LLM engineer for a month.

A refundable 30-day trial on every placement, plus direct hire. Minimum engagement is not publicly disclosed. Works best with clients in SaaS, Fintech, E-commerce, AI labs, Healthcare.

Who should choose Uvik Software?

A typical fit: adding two senior Python engineers to integrate an LLM.

A public rate band and squads that scale on 14 days' notice. Minimum engagement is not publicly disclosed. Works best with clients in SaaS, Fintech, Data platforms, E-commerce, Healthcare.

Decision matrix: Index.dev vs Uvik Software

Your situation Recommended choice
You want one engineer full-time on a monthly contract Both; Index.dev rates higher overall
You only need a specialist a few days a week Neither advertises part-time experts; ask about reduced hours
You want to test an engineer before committing Index.dev
You need a rate before the first call Uvik Software
Your budget is at the lower end Compare: Index.dev (Not published) vs Uvik Software (Not published)
You may want to hire the engineer permanently later Index.dev
You want several engineers working as one team Uvik Software

Use case fit: Index.dev vs Uvik Software

Use case Index.dev fit Uvik Software fit Winner
Trialling a Latin American LLM engineer for a month Strong Limited Index.dev
Hiring a PhD-level specialist to fine-tune a model Strong Limited Index.dev
Adding two senior Python engineers to integrate an LLM Limited Strong Uvik Software
Scaling a Databricks squad from three to six for a quarter Limited Strong Uvik Software

Verdict: Index.dev vs Uvik Software

Index.dev (4.5/5) is the stronger overall choice for most AI Staff Augmentation projects. A refundable 30-day trial on every placement, plus direct hire.

Uvik Software (4.3/5) is worth a look if you need scaling a Databricks squad from three to six for a quarter. If your situation matches that, Uvik Software is a competitive option.

Related comparisons

Index.dev vs Uvik Software FAQ

Is Index.dev better than Uvik Software?

Index.dev (4.5/5) scores higher overall, but "better" depends on your use case. Index.dev's strongest advantage: a full refund in the first 30 days lowers the cost of a bad match. Uvik Software's strongest advantage: rate band is published.

How do Index.dev and Uvik Software differ in pricing?

Index.dev uses monthly rate per engineer; direct-hire fee; 30-day refundable trial; rates on request pricing. Uvik Software uses $50–$99/hr (clutch band); monthly per engineer; 14-day scaling terms for squads pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Index.dev or Uvik Software?

Uvik Software is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each provider before shortlisting.

What are the main differences between Index.dev and Uvik Software?

Index.dev's primary differentiator is: a refundable 30-day trial on every placement, plus direct hire. Uvik Software's primary differentiator is: a public rate band and squads that scale on 14 days' notice. They also differ in team size (30,000+ network vs 50–249), minimum engagement (Not published vs Not published), and primary industries served (SaaS, Fintech vs SaaS, Fintech).

Verify all details directly with each provider before making a decision.