Prove capability
Focus on work you can actually perform, not every service your company could theoretically offer.
Free GovCon Tool
Sources Sought Response Builder
Build a first draft that answers the agency's market research questions, proves capability, and avoids overpromising. Use this before the RFP drops, then let Marcus tailor it to the full notice.
Draft Output
Fill in the inputs and click Build Response. Your sources sought draft will appear here.
Review every claim before sending. Sources sought responses should be direct, truthful, and tied to the agency's questions.
Shape market research
A strong response may help the agency understand that qualified small businesses exist.
Use Marcus next
Paste the draft into Marcus and ask what proof, risk, or missing detail should be fixed before submission.
Why respond early?
A sources sought notice is often the agency's market research step. A clear response can help show small business capability before the acquisition strategy is locked.
What buyers look for
Agencies usually want evidence that you understand the scope, can perform the work, have relevant proof, and can respond without stretching beyond your real capacity.
Related tools
Use the capability statement generator, NAICS lookup, and bid/no-bid scorecard before deciding whether to pursue the final solicitation.
Answer the actual notice
Do not send a generic brochure. Mirror the agency's requested response items, page limits, capability questions, NAICS language, and submission instructions.
Use careful language
Say what you can perform directly, what may require teaming, and what needs clarification. Honest limits make the response more credible than pretending every requirement is easy.
Track follow-up
After submitting, log the agency, notice number, contact path, date, and likely next step in your pipeline or agency contact tracker so the lead does not disappear.
Before submission
Check whether the notice asks for page limits, socioeconomic status, experience summaries, staffing capacity, relevant projects, or specific questions. Missing one required item can weaken the response.
After submission
Watch for amendments, draft RFPs, industry day notices, and final solicitation timing. A sources sought response is the beginning of a capture thread, not the end of the work.
When to pass
Pass or team when the agency needs licenses, clearances, bonding, site coverage, past performance, or staffing that your company cannot credibly provide alone.
Keep a reusable record
Save each response with the notice link, agency, due date, NAICS, set-aside status, and the exact claims you made. That record helps Marcus compare future solicitations and prevents inconsistent outreach.
Ask one better question
If the notice allows questions, ask something that helps the agency clarify scope, performance location, required proof, or small business capability. Avoid questions that are already answered in the notice.
Prepare for teaming
If you can perform only part of the work, use the response to identify the missing partner profile. Then track likely primes or subcontractors before the final solicitation arrives.