Index.dev vs Strider: full comparison for 2026
Quick verdict
Index.dev (4.2/5) edges ahead of Strider (3.8/5) overall. Index.dev is the better choice for startups that want a 30-day refundable trial before committing to a remote ML engineer. Strider is the stronger option for U.S. startups that want to hire a Latin American ML developer directly. The right choice depends on your project size, budget, and required tech stack.
Index.dev vs Strider: head-to-head summary
| Criterion | Index.dev | Strider |
|---|---|---|
| Founded | 2019 | 2021 |
| HQ | London, United Kingdom | Claymont, Delaware, USA |
| Team size | 30,000+ network | Not published |
| Rating | 4.2 / 5 | 3.8 / 5 |
| Primary differentiator | A 30-day trial with full refund on every placement | Hiring plus retention support for Latin American developers |
| Pricing model | Monthly rate per engineer; direct-hire fee option; 30-day trial with refund; rates on request | Monthly fee per developer or hiring fee; rates on request |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, PyTorch, TensorFlow | Python, TensorFlow, PyTorch |
| Industries served | SaaS, Fintech, E-commerce, Healthcare, AI labs | SaaS, Fintech, E-commerce, Healthcare, Technology |
Index.dev vs Strider: overview
Index.dev
Index.dev is a London company, founded in 2019 according to its own job ads, trading under the legal name Index Soft Limited. It calls itself an AI-first engineering talent platform. Its main network has more than 30,000 engineers in Latin America and Central and Eastern Europe, and a separate AI unit supplies Master's and PhD-level people for LLM fine-tuning and RAG work. Every engineer goes through five stages of vetting run by people, including a live screening call and technical validation, and Index.dev says about 1% are accepted. All placements come with a 30-day trial and a full refund if the match fails.
Strider
Strider was founded in 2021 by Neal Kemp and Nicole Barra Conde and is registered in Delaware, connecting U.S. companies with remote developers in Latin America. It covers sourcing, vetting, onboarding and retention. The company says every candidate is screened for English, background, culture fit and technical skill through role-specific technical and soft-skill assessments. It lists ML engineers among its hiring categories, but its pool is mostly general software talent, so ML-specific depth should be tested in your own interviews.
Services and capabilities: Index.dev vs Strider
| Capability | Index.dev | Strider |
|---|---|---|
| ML engineers | ✓ | ✓ |
| LLM / GenAI engineers | ✓ | ✗ |
| AI agent developers | ✗ | ✗ |
| MLOps engineers | ✗ | ✗ |
| Computer vision engineers | ✗ | ✗ |
| NLP engineers | ✗ | ✗ |
| Data engineers | ✗ | ✓ |
| Engineer-led technical screen | ✗ | ✗ |
| Fractional / part-time experts | ✗ | ✗ |
| Trial before commitment | ✓ | ✗ |
| Nearshore time-zone overlap | ✓ | ✓ |
| Direct hire option | ✓ | ✓ |
Tech stack comparison: Index.dev vs Strider
| Framework / platform | Index.dev | Strider |
|---|---|---|
| PyTorch | ✓ | ✓ |
| TensorFlow | ✓ | ✓ |
| LangChain | ✓ | N/A |
| Hugging Face | ✓ | N/A |
| OpenAI | ✓ | N/A |
| AWS | ✓ | ✓ |
| Azure | N/A | N/A |
| Google Cloud | ✓ | ✓ |
| Databricks | N/A | N/A |
| Kubernetes | N/A | N/A |
Pricing comparison: Index.dev vs Strider
| Criterion | Index.dev | Strider |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated engineer, Dedicated team, Direct hire, Trial period | Dedicated engineer, Direct hire |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Index.dev vs Strider
| Dimension | Index.dev | Strider |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | SaaS, Fintech, E-commerce | SaaS, Fintech, E-commerce |
| Best use cases | Trialling a Latin American ML engineer for a month before committing, Hiring a PhD-level specialist to fine-tune an open-source LLM | Hiring one Latin American Python ML developer, Adding a data engineer to a U.S. startup |
| Typical project type | Dedicated engineer | Dedicated engineer |
Index.dev vs Strider: pros and cons
| Index.dev | |
|---|---|
| + | The 30-day refundable trial is the most generous published trial on this page |
| + | A separate AI unit for advanced work such as fine-tuning |
| + | Clients can hire directly as well as contract |
| - | Vetting is human-led but not specifically run by ML engineers |
| - | Network figures and acceptance rates are company claims |
| - | Founding date only appears in job listings |
| Strider | |
|---|---|
| + | Latin American engineers on U.S. hours |
| + | Supports retention after the hire |
| + | Assesses English and soft skills as well as code |
| - | Founded in 2021, so a short track record |
| - | ML is a small part of a general developer pool |
| - | Success-rate and pool-size claims are unverified |
Who should choose Index.dev?
A typical fit: trialling a Latin American ML engineer for a month before committing.
A 30-day trial with full refund on every placement. Minimum engagement is not publicly disclosed. Works best with clients in SaaS, Fintech, E-commerce, Healthcare, AI labs.
Who should choose Strider?
A typical fit: hiring one Latin American Python ML developer.
Hiring plus retention support for Latin American developers. Minimum engagement is not publicly disclosed. Works best with clients in SaaS, Fintech, E-commerce, Healthcare, Technology.
Decision matrix: Index.dev vs Strider
| Your situation | Recommended choice |
|---|---|
| You want a working engineer, not a recruiter, to run the technical screen | Neither documents an engineer-led screen; run your own technical interview |
| You need one specialist for a few days a week | Neither advertises part-time experts; ask about reduced hours |
| You need several engineers working as one team | Neither lists dedicated teams; check team size before signing |
| You want to test an engineer before committing | Index.dev |
| Your budget is at the lower end | Compare: Index.dev (Not published) vs Strider (Not published) |
| Your team works U.S. hours | Both; Index.dev rates higher overall |
| You may want to hire the engineer permanently later | Both; Index.dev rates higher overall |
Use case fit: Index.dev vs Strider
| Use case | Index.dev fit | Strider fit | Winner |
|---|---|---|---|
| Trialling a Latin American ML engineer for a month before committing | Strong | Limited | Index.dev |
| Hiring a PhD-level specialist to fine-tune an open-source LLM | Strong | Strong | Both equally |
| Hiring one Latin American Python ML developer | Strong | Strong | Both equally |
| Adding a data engineer to a U.S. startup | Limited | Strong | Strider |
Verdict: Index.dev vs Strider
Index.dev (4.2/5) is the stronger overall choice for most AI Engineer Staffing projects. A 30-day trial with full refund on every placement.
Strider (3.8/5) is worth a look if you need adding a data engineer to a U.S. startup. If your situation matches that, Strider is a competitive option.
Related comparisons
Index.dev vs Strider FAQ
Is Index.dev better than Strider?
Index.dev (4.2/5) scores higher overall, but "better" depends on your use case. Index.dev's strongest advantage: the 30-day refundable trial is the most generous published trial on this page. Strider's strongest advantage: latin American engineers on U.S. hours.
How do Index.dev and Strider differ in pricing?
Index.dev uses monthly rate per engineer; direct-hire fee option; 30-day trial with refund; rates on request pricing. Strider uses monthly fee per developer or hiring fee; rates on request 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 Strider?
Index.dev is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Index.dev and Strider?
Index.dev's primary differentiator is: a 30-day trial with full refund on every placement. Strider's primary differentiator is: hiring plus retention support for Latin American developers. They also differ in team size (30,000+ network vs Not published), minimum engagement (Not published vs Not published), and primary industries served (SaaS, Fintech vs SaaS, Fintech).
Verify all details directly with each company before making a decision.