8 Clinical Trial Budget & Site Payment Vendors in 2026

Site budget negotiation is consistently cited as one of the slowest parts of clinical trial start-up, with industry surveys putting it at well over 100 days on average. A clinical trial budget vendor helps close that gap — building defensible, fair-market-value budgets from a study's protocol, negotiating them with sites, and then handling the ongoing mechanics of paying investigators once the trial is underway.

The companies on this list offer investigator site budget negotiation, benchmarking, and site payment services for clinical trials. This is an unranked list — the order carries no judgment about quality or fit. Diligent's database has no dedicated keyword set for this category, so the terms above reflect our own read of what sponsors and sites mean by site budgets rather than a matched search term.

DrugDev (IQVIA GrantPlan)

IQVIA GrantPlan, part of the Clinical Trial Financial Suite following IQVIA's acquisition of DrugDev, states it is used by 76% of all global clinical trials to build and negotiate investigator grant budgets. The tool draws on more than 655,000 finalized budgets, 38 million negotiated data points, and fair market value data from over 175 countries and 5,500 indications, with AI-driven automated data ingestion from study protocols. Founded in 2008 and based in Wayne, Pennsylvania, DrugDev also underpins IQVIA's Golden Number initiative, which aims to create a single source of truth for global site and investigator records.

Greenphire

Greenphire's Clinical Finance suite pairs a Budgeting & Benchmarking solution, built on fair market value data, with its long-running Site Payments technology, which has executed more than 6 million site payments across roughly 80 countries. Its EnvisiX budget build and negotiation tool integrates directly with its eClinicalGPS site payment platform, giving sponsors and CROs a single workflow from budget creation through disbursement. Founded in 2008 and based in King of Prussia, Pennsylvania, Greenphire merged with Suvoda in 2025 under Thoma Bravo ownership, combining its financial technology with Suvoda's broader clinical trial software.

ICE Global Consulting

ICE Global Consulting decreases the administrative burden of site contract and budget negotiation through a team of dedicated attorneys and global negotiators who handle clinical contracts and budgets in more than 60 countries. The company merged with CliniStart in 2022, adding site payment administration and staffing services including temporary placement of in-house attorneys and contracts management personnel. Founded in 2020 and based in Raleigh, North Carolina, ICE Global Consulting serves pharmaceutical, biotech, and CRO clients seeking to move site contracting off their own internal teams.

Ledger Run

Ledger Run's ClinRun platform integrates site budget negotiation, contracting, payments, and forecasting into a single system, aiming to eliminate the disconnected spreadsheets and email threads that typically slow down site activation. The company has partnered with several CROs and eClinical vendors to extend ClinRun's reach, including Worldwide Clinical Trials in 2022, BSI Life Sciences in 2023, and PharmaSeal's Engility CTMS and eTMF platform in 2024. Founded in 2018 and based in Tiburon, California, Ledger Run positions its integrated CTA lifecycle approach as a way to improve site engagement alongside faster negotiation cycle times.

ClinGRO Solutions

ClinGRO Solutions focuses on empowering small to mid-sized clinical research sites to remain independent, with services spanning budget negotiations, financial planning, amendments, and monthly reporting. Founder MaryAnn Bowman previously co-founded Clinical Research Billing in 2015 before launching ClinGRO in 2024, and the company's audit services and CTMS optimization work (including RealTime and eClinPro setups) specifically target research-naive, minority, and underserved sites. Based in Palm Springs, Florida, ClinGRO is a women-owned, disability-owned company that also provides financial training and ongoing support for site staff.

Clinical Research Payment Network (CRPN)

CRPN operates as a collective site network offering sponsor members consulting, a global and diverse network of independent sites across all indications, and a streamlined financial program aimed at reducing time and cost during study start-up and financial management. The company publishes practical negotiation guidance for sites, including a widely shared best-practices document covering protocol analysis, cost estimation, and margin targets ahead of budget talks. Founded in 2022 and based in West Palm Beach, Florida, CRPN positions itself around a partnership model between sites and sponsors rather than a purely transactional negotiation service.

Sharma Clinical Consulting

Sharma Clinical Consulting built a Clinical Trial Activation suite of task-oriented SaaS tools designed to bring transparent collaboration to the site activation process, responding to an industry average activation timeline of more than seven months. Its StudyBudgetPro tool is built specifically as a budget negotiation platform with predictive and analytics insights, alongside TurboRegs for regulatory documents and Contract Cadence for contract negotiation and management. Sharma Clinical Consulting is based in the United States.

Salvius Legal

Salvius Legal specializes in the agreement types required to run a clinical trial, with a particular focus on site contract management, GDPR compliance support, and the review and negotiation of vendor and ancillary contracts. The company's international team of lawyers and contract managers has site contracting experience in practically every country where clinical trials are performed, giving it working knowledge of local and regional contracting customs that affect budget negotiations. Founded in 2010 and based in Zeist, the Netherlands, Salvius Legal supports the contractual side of site budgets alongside its broader clinical trial agreement work.

Explore the full site budget landscape

The companies above represent a portion of a much larger field.

Diligent's platform includes over 180 Investigator Site Budget Vendors, many with Vendor qualification data available on demand. Book a demo to explore Diligent's full vendor discovery database.

This article is intended as an informational overview of vendors operating in this space. Inclusion on this list does not constitute an endorsement, recommendation, or qualification by Diligent.