Short on time? Skip straight to the reviews. 

Instead of listing 10 generic but compatible tools, we focused on 5 unique Ashby integrations that add real value to your recruiting stack.

Each recommendation:

• Fills a genuine gap: We prioritized tools with specialized capabilities beyond what Ashby already excels at, for a more complete recruiting workflow.
• Complements your existing stack: Each integration solves a unique recruiting challenge, rather than choosing tools competing for the same job.
• Is easy to connect: Where possible, we prioritized native ATS integrations officially supported or recommended by Ashby that can be connected without complex implementation.
• Offers practical recruiter value: We considered how much time, manual work, or context switching each integration could remove, as well as whether it creates a smoother flow of candidate data between systems.
• Is verified by Ashby: We reviewed Ashby’s official documentation on integration alongside current information from each provider to understand how the integration works and what workflows it supports.

Disclosure: Although Hire-Match is included in this comparison, we evaluated every platform against the same criteria to ensure a consistent and transparent review process.

Take a peek at our summary table for a rundown of the top integration tools and their key benefit.

Note: Hire-Match is the only recommendation on our list that isn't a native Ashby integration. Instead, Hire-Match's engineering team manages the custom API integration and data mapping during onboarding, so your recruiting team isn't responsible for building the connection.

Our top 5 integrations complement rather than compete with one another or with Ashby. Each platform adds a unique capability to your Ashby recruiting workflow.

Best for: Recruiting teams that want to evaluate applicants more deeply and identify their strongest candidates without replacing Ashby.

Key Features

• AI resume screening
• Talent assessments
• AI & asynchronous interviews
• Predictive Success Model
• Candidate ranking and shortlists
• Clara AI Recruiter

Hire-Match works as an additional candidate intelligence layer on top of your ATS. For those without an ATS, it can also work as a standalone tool. Instead of basic keyword filtering, recruiters can evaluate applicants against the requirements of the role using multiple data points to determine candidate fit. 

The software combines evidence from a candidate's career history, candidate assessments, and AI interviews into an overall evaluation. Candidates are ordered into a ranked shortlist, saving recruiters the manual labour of reviewing hundreds of unsuitable candidates. Clara AI recruiter makes those recommendations easier to understand by showing recruiters why candidates rank highly, where potential concerns exist, and what evidence supports the evaluation. Hire-Match is a solid option for any team that wants to make stronger hiring decisions based on deeper candidate evaluation backed up by real evidence. 

Hire-Match connects to customers' existing ATSs through a managed custom integration using secure APIs and webhook mapping. This doesn't mean recruiters are expected to build the connection themselves. During onboarding, Hire-Match's engineering team handles the technical implementation and data mapping required to connect Hire-Match with the customer's existing ATS.

Hire-Match charges based on how many job openings are active simultaneously rather than charging per recruiter seat or applicant. Every plan includes access to the complete platform, but assessments are an optional extra. A 2-week free trial and demo are also available. 

Best for: Teams that already use Slack and want recruiters, hiring managers, and interviewers to stay updated and take action without constantly switching back to Ashby.

Key features:

• Real-time recruiting notifications
• Private interview channels
• Ashby assistant and custom agents
• Recruiting reports and alerts
• Candidate communication

Ashby provides plenty of ways to communicate recruiting updates, but Slack makes that information harder for busy hiring teams to miss. Instead of expecting interviewers and hiring managers to regularly check the ATS, Ashby can bring reminders, candidate updates, reports, and interview discussions into a platform they're already using throughout the day.

But this Ashby integration is about more than simple notifications. Private interview channels can keep everyone involved in a candidate's interview loop together, while Ashby Assistant lets users look up recruiting information and complete certain ATS actions directly from Slack. For teams where recruiting involves stakeholders outside the talent acquisition department, this can reduce context switching while keeping recruiting activity connected to Ashby.

Slack is a native Ashby integration available through Ashby’s integration marketplace. A Slack workspace admin can connect it by selecting “Add to Slack” and approving the requested permissions. Teams can configure features such as Slack notifications, interviewer reminders, alerts, scheduled dashboards, and interview channels. Ashby Assistant and custom agents can also work within Slack once the relevant features are enabled.

Slack integration with Ashby is free and is already included with an Ashby subscription. Slack offers a free plan, but there are more advanced features for Slack Pro, with budget-friendly starting plans as well as Business+ and Enterprise options.

Best for: Recruiting teams that want to automate reference checking and keep the progress connected to their existing Ashby workflow.

Key features:

• Automated reference checks
• AI reference summaries
• Customizable reference surveys
• Reference insights and fraud detection
• Automated reminders
• Talent pool of referees

Reference checking is an area where a specialized integration can fill a clear gap in Ashby. While Ashby lets recruiters collect reference details through questionnaires and manually record reference feedback, it doesn't currently provide a dedicated tool for requesting and completing reference checks. Meetings with referees also need to be arranged outside the platform.

Xref adds an automated reference-checking workflow without forcing recruiters to manage this process outside of Ashby. Reference checks can be added to an interview plan, triggered at a particular stage of the hiring funnel, or requested from a candidate profile. Recruiters can monitor their progress directly from Ashby and access the results once completed.

Xref is a native Ashby integration available through the Ashby integration marketplace. Ashby administrators connect an existing Xref account using API keys from both platforms. You can then choose to incorporate one-off checks, interview plan checks, or stage-based checks. Setup takes as little as 24 hours.

Xref has a transparent pricing model based on the size of the organization. Plans begin with Starter, Growth, Plus, Premium, and Enterprise. Advanced functionality increases with higher tiers, and billing is offered monthly or annually.

Best for: Recruiting teams that want to add thorough background screening to their Ashby workflow without manually moving candidates between separate systems.

Key features:

• Criminal background checks
• Employment and education verification
• International background checks
• Identity and driving record checks
• Adjudication workflows
• Candidate portal

Background checks require specialist data, verification, and compliance infrastructure. By integrating with Ashby, Checkr adds that capability while keeping the workflow within the ATS. Recruiters can add a Checkr background check as part of an interview plan and automate it to trigger when a candidate receives a job offer.

The recruiter can choose their preferred screening option and send the check to the candidate without leaving the Ashby dashboard. Checkr can verify information that candidates provided for previous employment, verify identities, motor vehicle records, and perform international checks for candidates outside of the US. For companies that run regular background checks or work in industries caring for vulnerable people, Checkr is an essential addition to your tech stack. 

Checkr is a native Ashby integration available through the Ashby Integrations Marketplace. An Ashby Organization Admin can connect an existing Checkr account or begin creating a new Checkr account directly through Ashby. New customers must complete Checkr's credentialing process before ordering employment background checks.

Checkr uses per-report pricing, so costs depend on the number and type of background checks ordered. Pricing plans are tiered into four categories: Basic, Essential, Complete, and International checks. The higher-tier packages add searches such as unlimited county, state, and federal criminal records. Additional third-party or pass-through fees may also apply depending on the searches required.

Best for: Enterprise organizations already using Workday that want to connect recruitment in Ashby with wider HR processes.

Key features

• Payroll, compensation, and benefits
• Workforce planning
• Talent management
• Workforce schedules and time-tracking management
• Ashby data sync

Ashby specializes in getting someone hired, while Workday manages much of what happens after the hire at an organizational level. This can be everything from planning headcount and maintaining employee records to payroll, benefits, workforce management, and employee development.

Ashby and Workday bridge recruiting and the wider HR function. For example, HR can manage approved roles and headcount in Workday, which then flow into Ashby for recruiters to fill. Once a candidate is hired, their details flow back into Workday, creating a connected process from workforce planning to recruitment and employee management.

Workday has a native, bi-directional API integration with Ashby, available to Ashby Enterprise customers. Organizations can configure the integration around how they manage headcount. Ashby supports custom and calculated Workday fields and lets admins configure exactly what information moves between the two systems. Synced Workday fields can also be used within Ashby's reporting. Most implementations take around 8-12 weeks. The integration is configured and managed directly within Ashby.

Workday does not publish standard pricing for its HCM platform. Pricing is customized according to the organization's requirements, so businesses need to contact Workday for a quote. The integration also requires Ashby Enterprise, Ashby's custom-priced plan designed for organizations with 1,000+ employees. 

Building your Ashby ATS integrations stack isn’t about connecting as many tools as possible. The best integrations fill genuine gaps, remove bottlenecks, or connect Ashby with programs your team already relies on.

There are 3 things to consider when choosing the best integrations for Ashby:

First, consider where Ashby already provides functionality that you need. As an all-in-one recruiting platform, Ashby covers a considerable portion of the hiring process compared to a regular ATS.

Its capabilities include:

• Interview scheduling
• Candidate sourcing and outreach
• Recruiting CRM
• Candidate communication
• Recruiting analytics
• Offers and e-signatures

Although other platforms like LinkedIn Recruiter and Docusign can be integrated with Ashby, does it really make sense to duplicate this functionality when sourcing and e-signatures are already something Ashby can do well?

An SHRM report found that 68% of recruiters are frustrated with their ATS. But adding integrations with specialized capabilities outside of your ATS's (in this case, Ashby's) core functionality can ease some of that frustration by taking the platform beyond its basic capabilities. 

These include:

• Candidate evaluation: Gain deeper insight into candidates and gather more data about candidates to determine which applicants should be prioritized.
• Background and reference checks: Add specialist verification processes once candidates reach the later stages of hiring.
• HRIS/HCM: Connect recruiting with wider HR processes, allowing information to move between hiring, workforce planning, and employee management.
• Recruiting collaboration: Bring hiring activity into the communication tools your wider team already uses, making it easier for recruiters, hiring managers, and interviewers to stay involved.

It’s not about what Ashby lacks, but about identifying where a specialized platform can extend what your ATS already does.

All the Ashby integrations in our list connect easily with Ashby, but that isn’t the only reason you should choose them. Analyze gaps in your hiring process, identify bottlenecks, and consider where recruiters are losing the most time. Prioritize integrations that directly address that problem.

• Is manually reviewing resumes taking too much time?
• Are existing candidates with strong potential getting left behind?
• Do you need more evidence to better understand the candidate's skills?
• Are hiring conversations scattered across different platforms? 
• Is managing background checks outside your typical workflow a hassle? 
• Is duplicating candidate data into HR processes becoming a headache? 

These problems can all be addressed with the right integrations.

Likewise, integrations that are already part of your hiring workflow and offer the bonus of connecting with Ashby can make your ATS more manageable and streamlined.

Ashby already has many recruiting processes covered, so adding more software doesn't automatically equal a better workflow. The best Ashby tech stack isn't the one with the most integrations; it's the one where every integration solves a problem Ashby isn't already solving for you.

That could mean adding Slack for collaboration, Checkr and Xref for candidate verification, or Workday to connect recruiting with wider HR processes.

And if the missing piece is deeper candidate evaluation, Hire-Match adds an intelligence layer to assess, compare, and shortlist candidates, while Ashby remains at the center of your recruiting workflow.

Ready to get more from your ATS? Book a Hire-Match demo to see how deeper candidate intelligence can fit into your Ashby workflow.